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2022231300213 = 31935477742109
BaseRepresentation
bin11101011011010110011…
…000001101100001110101
321011022201202221220200110
4131123112120031201311
5231113012203101323
64145000014533233
7266046530303265
oct35332630154165
97138652856613
102022231300213
1170a694938773
12287b09207219
131189072ac397
146dc3b23d7a5
1537909a99793
hex1d6d660d875

2022231300213 has 8 divisors (see below), whose sum is σ = 2838219368800. Its totient is φ = 1277198715888.

The previous prime is 2022231300163. The next prime is 2022231300247. The reversal of 2022231300213 is 3120031322202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2022231300213 - 213 = 2022231292021 is a prime.

It is a super-2 number, since 2×20222313002132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022231300213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022231300413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17738870998 + ... + 17738871111.

It is an arithmetic number, because the mean of its divisors is an integer number (354777421100).

Almost surely, 22022231300213 is an apocalyptic number.

It is an amenable number.

2022231300213 is a deficient number, since it is larger than the sum of its proper divisors (815988068587).

2022231300213 is a wasteful number, since it uses less digits than its factorization.

2022231300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35477742131.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2022231300213 its reverse (3120031322202), we get a palindrome (5142262622415).

The spelling of 2022231300213 in words is "two trillion, twenty-two billion, two hundred thirty-one million, three hundred thousand, two hundred thirteen".

Divisors: 1 3 19 57 35477742109 106433226327 674077100071 2022231300213