202000120022120 has 64 divisors (see below), whose sum is σ = 519455238468480. Its totient is φ = 69253669552896.

The previous prime is 202000120022087. The next prime is 202000120022123. The reversal of 202000120022120 is 21220021000202.

202000120022120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 202000120022095 and 202000120022104.

It is not an unprimeable number, because it can be changed into a prime (202000120022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12773834 + ... + 23815353.

It is an arithmetic number, because the mean of its divisors is an integer number (8116488101070).

Almost surely, 2^{202000120022120} is an apocalyptic number.

202000120022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000120022120 is an abundant number, since it is smaller than the sum of its proper divisors (317455118446360).

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

202000120022120 is a wasteful number, since it uses less digits than its factorization.

202000120022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36608922 (or 36608918 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202000120022120 its reverse (21220021000202), we get a palindrome (223220141022322).

The spelling of 202000120022120 in words is "two hundred two trillion, one hundred twenty million, twenty-two thousand, one hundred twenty".