11269922572 has 24 divisors (see below), whose sum is σ = 20001735936. Its totient is φ = 5555624208.

The previous prime is 11269922567. The next prime is 11269922579. The reversal of 11269922572 is 27522996211.

It is a super-2 number, since 2×11269922572² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11269922579) 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, 33273 + ... + 153775.

It is an arithmetic number, because the mean of its divisors is an integer number (833405664).

Almost surely, 2^11269922572 is an apocalyptic number.

It is an amenable number.

11269922572 is a deficient number, since it is larger than the sum of its proper divisors (8731813364).

11269922572 is a wasteful number, since it uses less digits than its factorization.

11269922572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120837 (or 120835 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The spelling of 11269922572 in words is "eleven billion, two hundred sixty-nine million, nine hundred twenty-two thousand, five hundred seventy-two".