162225263056612 has 24 divisors (see below), whose sum is σ = 324458582648256. Its totient is φ = 69523386338208.

The previous prime is 162225263056583. The next prime is 162225263056627. The reversal of 162225263056612 is 216650362522261.

It is a super-2 number, since 2×162225263056612² (a number of 29 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, 70785283 + ... + 73041130.

It is an arithmetic number, because the mean of its divisors is an integer number (13519107610344).

Almost surely, 2^{162225263056612} is an apocalyptic number.

It is an amenable number.

162225263056612 is an abundant number, since it is smaller than the sum of its proper divisors (162233319591644).

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

162225263056612 is a wasteful number, since it uses less digits than its factorization.

162225263056612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143866707 (or 143866705 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 162225263056612 in words is "one hundred sixty-two trillion, two hundred twenty-five billion, two hundred sixty-three million, fifty-six thousand, six hundred twelve".