202002010020022 has 16 divisors (see below), whose sum is σ = 303451367012352. Its totient is φ = 100851590678440.

The previous prime is 202002010020001. The next prime is 202002010020037. The reversal of 202002010020022 is 220020010200202.

It is a junction number, because it is equal to n+sod(n) for n = 202002010019984 and 202002010020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047497 + ... + 20203867.

It is an arithmetic number, because the mean of its divisors is an integer number (18965710438272).

Almost surely, 2^{202002010020022} is an apocalyptic number.

202002010020022 is a deficient number, since it is larger than the sum of its proper divisors (101449356992330).

202002010020022 is a wasteful number, since it uses less digits than its factorization.

202002010020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18164603.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202002010020022 its reverse (220020010200202), we get a palindrome (422022020220224).

The spelling of 202002010020022 in words is "two hundred two trillion, two billion, ten million, twenty thousand, twenty-two".