201022000020022 has 16 divisors (see below), whose sum is σ = 301735653018912. Its totient is φ = 100443450381120.

The previous prime is 201022000020007. The next prime is 201022000020043. The reversal of 201022000020022 is 220020000220102.

It is a super-4 number, since 4×201022000020022⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201022000019984 and 201022000020011.

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, 355942138 + ... + 356506450.

It is an arithmetic number, because the mean of its divisors is an integer number (18858478313682).

Almost surely, 2^{201022000020022} is an apocalyptic number.

201022000020022 is a deficient number, since it is larger than the sum of its proper divisors (100713652998890).

201022000020022 is a wasteful number, since it uses less digits than its factorization.

201022000020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683703.

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

Adding to 201022000020022 its reverse (220020000220102), we get a palindrome (421042000240124).

The spelling of 201022000020022 in words is "two hundred one trillion, twenty-two billion, twenty thousand, twenty-two".