101020021002200 has 96 divisors (see below), whose sum is σ = 252902565543600. Its totient is φ = 37386472304640.

The previous prime is 101020021002191. The next prime is 101020021002211. The reversal of 101020021002200 is 2200120020101.

It is a happy number.

It is a congruent number.

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, 251594069 + ... + 251995268.

Almost surely, 2^{101020021002200} is an apocalyptic number.

101020021002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101020021002200 is an abundant number, since it is smaller than the sum of its proper divisors (151882544541400).

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

101020021002200 is a wasteful number, since it uses less digits than its factorization.

101020021002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503589429 (or 503589420 counting only the distinct ones).

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

Adding to 101020021002200 its reverse (2200120020101), we get a palindrome (103220141022301).

The spelling of 101020021002200 in words is "one hundred one trillion, twenty billion, twenty-one million, two thousand, two hundred".