11012867425 has 24 divisors (see below), whose sum is σ = 15619125312. Its totient is φ = 7545720000.

The previous prime is 11012867413. The next prime is 11012867431. The reversal of 11012867425 is 52476821011.

It is not a de Polignac number, because 11012867425 - 2¹⁷ = 11012736353 is a prime.

It is a super-2 number, since 2×11012867425² (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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 203490 + ... + 251860.

It is an arithmetic number, because the mean of its divisors is an integer number (650796888).

Almost surely, 2^11012867425 is an apocalyptic number.

It is an amenable number.

11012867425 is a deficient number, since it is larger than the sum of its proper divisors (4606257887).

11012867425 is a wasteful number, since it uses less digits than its factorization.

11012867425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49689 (or 49684 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 11012867425 in words is "eleven billion, twelve million, eight hundred sixty-seven thousand, four hundred twenty-five".