1022022020202 has 32 divisors (see below), whose sum is σ = 2102771895552. Its totient is φ = 330991847424.

The previous prime is 1022022020113. The next prime is 1022022020213. The reversal of 1022022020202 is 2020202202201.

It is a super-2 number, since 2×1022022020202² (a number of 25 digits) contains 22 as substring.

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, 13188343 + ... + 13265610.

It is an arithmetic number, because the mean of its divisors is an integer number (65711621736).

Almost surely, 2^{1022022020202} is an apocalyptic number.

1022022020202 is an abundant number, since it is smaller than the sum of its proper divisors (1080749875350).

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

1022022020202 is a wasteful number, since it uses less digits than its factorization.

1022022020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26454142.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 1022022020202 its reverse (2020202202201), we get a palindrome (3042224222403).

The spelling of 1022022020202 in words is "one trillion, twenty-two billion, twenty-two million, twenty thousand, two hundred two".