10261227522 has 64 divisors (see below), whose sum is σ = 25874521344. Its totient is φ = 2640245760.

The previous prime is 10261227517. The next prime is 10261227583. The reversal of 10261227522 is 22572216201.

It is a self number, because there is not a number n which added to its sum of digits gives 10261227522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206803 + ... + 251574.

It is an arithmetic number, because the mean of its divisors is an integer number (404289396).

Almost surely, 2^10261227522 is an apocalyptic number.

10261227522 is an abundant number, since it is smaller than the sum of its proper divisors (15613293822).

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

10261227522 is a wasteful number, since it uses less digits than its factorization.

10261227522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458443.

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 10261227522 in words is "ten billion, two hundred sixty-one million, two hundred twenty-seven thousand, five hundred twenty-two".