101020001212112 has 40 divisors (see below), whose sum is σ = 204655465723776. Its totient is φ = 48214706322816.

The previous prime is 101020001212093. The next prime is 101020001212157. The reversal of 101020001212112 is 211212100020101.

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, 281659463 + ... + 282017894.

Almost surely, 2^{101020001212112} is an apocalyptic number.

It is an amenable number.

101020001212112 is an abundant number, since it is smaller than the sum of its proper divisors (103635464511664).

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

101020001212112 is a wasteful number, since it uses less digits than its factorization.

101020001212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563677875 (or 563677869 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101020001212112 its reverse (211212100020101), we get a palindrome (312232101232213).

The spelling of 101020001212112 in words is "one hundred one trillion, twenty billion, one million, two hundred twelve thousand, one hundred twelve".