202013101202022 has 32 divisors (see below), whose sum is σ = 489728730188160. Its totient is φ = 61216091273160.

The previous prime is 202013101202009. The next prime is 202013101202039. The reversal of 202013101202022 is 220202101310202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 202013101201986 and 202013101202004.

It is a congruent number.

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, 170044697388 + ... + 170044698575.

It is an arithmetic number, because the mean of its divisors is an integer number (15304022818380).

Almost surely, 2^{202013101202022} is an apocalyptic number.

202013101202022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202013101202022 is an abundant number, since it is smaller than the sum of its proper divisors (287715628986138).

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

202013101202022 is a wasteful number, since it uses less digits than its factorization.

202013101202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340089395985 (or 340089395979 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 202013101202022 its reverse (220202101310202), we get a palindrome (422215202512224).

The spelling of 202013101202022 in words is "two hundred two trillion, thirteen billion, one hundred one million, two hundred two thousand, twenty-two".