11267014472 has 32 divisors (see below), whose sum is σ = 24474345600. Its totient is φ = 4762571904.

The previous prime is 11267014427. The next prime is 11267014543. The reversal of 11267014472 is 27441076211.

It is a super-2 number, since 2×11267014472² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373972 + ... + 1382147.

It is an arithmetic number, because the mean of its divisors is an integer number (764823300).

Almost surely, 2^11267014472 is an apocalyptic number.

It is an amenable number.

11267014472 is an abundant number, since it is smaller than the sum of its proper divisors (13207331128).

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

11267014472 is a wasteful number, since it uses less digits than its factorization.

11267014472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756205 (or 2756201 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 11267014472 in words is "eleven billion, two hundred sixty-seven million, fourteen thousand, four hundred seventy-two".