202000110121022 has 16 divisors (see below), whose sum is σ = 309448620967680. Its totient is φ = 98850592628568.

The previous prime is 202000110121021. The next prime is 202000110121091. The reversal of 202000110121022 is 220121011000202.

It is a junction number, because it is equal to n+sod(n) for n = 202000110120988 and 202000110121006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000110121021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12386129 + ... + 23609667.

It is an arithmetic number, because the mean of its divisors is an integer number (19340538810480).

Almost surely, 2^{202000110121022} is an apocalyptic number.

202000110121022 is a deficient number, since it is larger than the sum of its proper divisors (107448510846658).

202000110121022 is a wasteful number, since it uses less digits than its factorization.

202000110121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415055.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202000110121022 its reverse (220121011000202), we get a palindrome (422121121121224).

The spelling of 202000110121022 in words is "two hundred two trillion, one hundred ten million, one hundred twenty-one thousand, twenty-two".