250012512223112 has 32 divisors (see below), whose sum is σ = 469475033076000. Its totient is φ = 124819308616704.

The previous prime is 250012512223109. The next prime is 250012512223153. The reversal of 250012512223112 is 211322215210052.

It is a super-2 number, since 2×250012512223112² (a number of 30 digits) contains 22 as substring.

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, 5780639 + ... + 23096337.

It is an arithmetic number, because the mean of its divisors is an integer number (14671094783625).

Almost surely, 2^{250012512223112} is an apocalyptic number.

It is an amenable number.

250012512223112 is a deficient number, since it is larger than the sum of its proper divisors (219462520852888).

250012512223112 is a wasteful number, since it uses less digits than its factorization.

250012512223112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17318405 (or 17318401 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 250012512223112 its reverse (211322215210052), we get a palindrome (461334727433164).

The spelling of 250012512223112 in words is "two hundred fifty trillion, twelve billion, five hundred twelve million, two hundred twenty-three thousand, one hundred twelve".