10961226572 has 6 divisors (see below), whose sum is σ = 19182146508. Its totient is φ = 5480613284.

The previous prime is 10961226557. The next prime is 10961226581. The reversal of 10961226572 is 27562216901.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370153318 + ... + 1370153325.

It is an arithmetic number, because the mean of its divisors is an integer number (3197024418).

Almost surely, 2^10961226572 is an apocalyptic number.

It is an amenable number.

10961226572 is a deficient number, since it is larger than the sum of its proper divisors (8220919936).

10961226572 is a wasteful number, since it uses less digits than its factorization.

10961226572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740306647 (or 2740306645 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 10961226572 in words is "ten billion, nine hundred sixty-one million, two hundred twenty-six thousand, five hundred seventy-two".