11425012412 has 24 divisors (see below), whose sum is σ = 21814972032. Its totient is φ = 5192334000.

The previous prime is 11425012351. The next prime is 11425012421. The reversal of 11425012412 is 21421052411.

It is a super-2 number, since 2×11425012412² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305783 + ... + 341105.

It is an arithmetic number, because the mean of its divisors is an integer number (908957168).

Almost surely, 2^11425012412 is an apocalyptic number.

It is an amenable number.

11425012412 is a deficient number, since it is larger than the sum of its proper divisors (10389959620).

11425012412 is a wasteful number, since it uses less digits than its factorization.

11425012412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42689 (or 42687 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 11425012412 its reverse (21421052411), we get a palindrome (32846064823).

The spelling of 11425012412 in words is "eleven billion, four hundred twenty-five million, twelve thousand, four hundred twelve".