101020100222000 has 80 divisors (see below), whose sum is σ = 244437067472832. Its totient is φ = 40379840729600.

The previous prime is 101020100221991. The next prime is 101020100222057. The reversal of 101020100222000 is 222001020101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14757884 + ... + 20489883.

Almost surely, 2^{101020100222000} is an apocalyptic number.

101020100222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101020100222000 is an abundant number, since it is smaller than the sum of its proper divisors (143416967250832).

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

101020100222000 is a wasteful number, since it uses less digits than its factorization.

101020100222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35249223 (or 35249207 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101020100222000 its reverse (222001020101), we get a palindrome (101242101242101).

The spelling of 101020100222000 in words is "one hundred one trillion, twenty billion, one hundred million, two hundred twenty-two thousand".