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10222122133 = 109139674683
BaseRepresentation
bin10011000010100100…
…10011010010010101
3222101101201121102001
421201102103102111
5131413330402013
64410155315301
7511212414226
oct114122232225
928341647361
1010222122133
114376137723
121b9344bb31
13c6ba1baa2
146cd86324d
153ec636ddd
hex261493495

10222122133 has 8 divisors (see below), whose sum is σ = 10390133600. Its totient is φ = 10055460528.

The previous prime is 10222122089. The next prime is 10222122149. The reversal of 10222122133 is 33122122201.

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 10222122133 - 29 = 10222121621 is a prime.

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 10222122133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222122233) 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, 322191 + ... + 352492.

It is an arithmetic number, because the mean of its divisors is an integer number (1298766700).

Almost surely, 210222122133 is an apocalyptic number.

It is an amenable number.

10222122133 is a deficient number, since it is larger than the sum of its proper divisors (168011467).

10222122133 is a wasteful number, since it uses less digits than its factorization.

10222122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674931.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10222122133 its reverse (33122122201), we get a palindrome (43344244334).

It can be divided in two parts, 10222 and 122133, that added together give a triangular number (132355 = T514).

The spelling of 10222122133 in words is "ten billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty-three".

Divisors: 1 109 139 15151 674683 73540447 93780937 10222122133