38228895611512 has 16 divisors (see below), whose sum is σ = 75451767654600. Its totient is φ = 18108424236960.

The previous prime is 38228895611483. The next prime is 38228895611513. The reversal of 38228895611512 is 21511659882283.

It is a happy number.

It is a super-2 number, since 2×38228895611512² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38228895611513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125752945939 + ... + 125752946242.

Almost surely, 2^{38228895611512} is an apocalyptic number.

It is an amenable number.

38228895611512 is a deficient number, since it is larger than the sum of its proper divisors (37222872043088).

38228895611512 is a wasteful number, since it uses less digits than its factorization.

38228895611512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251505892206 (or 251505892202 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 61.

The spelling of 38228895611512 in words is "thirty-eight trillion, two hundred twenty-eight billion, eight hundred ninety-five million, six hundred eleven thousand, five hundred twelve".