202102223300120 has 128 divisors (see below), whose sum is σ = 535091314464000. Its totient is φ = 67728913620480.

The previous prime is 202102223300111. The next prime is 202102223300147. The reversal of 202102223300120 is 21003322201202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 202102223300092 and 202102223300101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24999350 + ... + 32080709.

It is an arithmetic number, because the mean of its divisors is an integer number (4180400894250).

Almost surely, 2^{202102223300120} is an apocalyptic number.

202102223300120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202102223300120 is an abundant number, since it is smaller than the sum of its proper divisors (332989091163880).

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

202102223300120 is a wasteful number, since it uses less digits than its factorization.

202102223300120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57080713 (or 57080709 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202102223300120 its reverse (21003322201202), we get a palindrome (223105545501322).

The spelling of 202102223300120 in words is "two hundred two trillion, one hundred two billion, two hundred twenty-three million, three hundred thousand, one hundred twenty".