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2210012201 = 23173555419
BaseRepresentation
bin1000001110111010…
…0001110000101001
312201000112020210202
42003232201300221
514011230342301
61003144121545
7105523536155
oct20356416051
95630466722
102210012201
11a34548971
125181662b5
13292b28937
1416d726065
15ce04866b
hex83ba1c29

2210012201 has 8 divisors (see below), whose sum is σ = 2319433920. Its totient is φ = 2101701712.

The previous prime is 2210012177. The next prime is 2210012213. The reversal of 2210012201 is 1022100122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2210012201 - 222 = 2205817897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210012221) 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, 273731 + ... + 281688.

It is an arithmetic number, because the mean of its divisors is an integer number (289929240).

Almost surely, 22210012201 is an apocalyptic number.

It is an amenable number.

2210012201 is a deficient number, since it is larger than the sum of its proper divisors (109421719).

2210012201 is a wasteful number, since it uses less digits than its factorization.

2210012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555615.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2210012201 is about 47010.7668624965. The cubic root of 2210012201 is about 1302.5614587804.

Adding to 2210012201 its reverse (1022100122), we get a palindrome (3232112323).

The spelling of 2210012201 in words is "two billion, two hundred ten million, twelve thousand, two hundred one".

Divisors: 1 23 173 3979 555419 12774637 96087487 2210012201