10651540122 has 16 divisors (see below), whose sum is σ = 23670089280. Its totient is φ = 3550513356.

The previous prime is 10651540103. The next prime is 10651540127. The reversal of 10651540122 is 22104515601.

10651540122 is a `hidden beast` number, since 1 + 0 + 651 + 5 + 4 + 0 + 1 + 2 + 2 = 666.

It is a super-2 number, since 2×10651540122² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10651540127) 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, 98625318 + ... + 98625425.

It is an arithmetic number, because the mean of its divisors is an integer number (1479380580).

Almost surely, 2^10651540122 is an apocalyptic number.

10651540122 is an abundant number, since it is smaller than the sum of its proper divisors (13018549158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10651540122 is a wasteful number, since it uses less digits than its factorization.

10651540122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197250754 (or 197250748 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 10651540122 in words is "ten billion, six hundred fifty-one million, five hundred forty thousand, one hundred twenty-two".