101022210011212 has 72 divisors (see below), whose sum is σ = 214939119089408. Its totient is φ = 40689481939200.

The previous prime is 101022210011197. The next prime is 101022210011279. The reversal of 101022210011212 is 212110012220101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3441864 + ... + 14625007.

Almost surely, 2^{101022210011212} is an apocalyptic number.

It is an amenable number.

101022210011212 is an abundant number, since it is smaller than the sum of its proper divisors (113916909078196).

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

101022210011212 is a wasteful number, since it uses less digits than its factorization.

101022210011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18067607 (or 18067588 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101022210011212 its reverse (212110012220101), we get a palindrome (313132222231313).

The spelling of 101022210011212 in words is "one hundred one trillion, twenty-two billion, two hundred ten million, eleven thousand, two hundred twelve".