202010200101102 has 32 divisors (see below), whose sum is σ = 406415400062112. Its totient is φ = 66938689557504.

The previous prime is 202010200101089. The next prime is 202010200101119. The reversal of 202010200101102 is 201101002010202.

It is a super-2 number, since 2×202010200101102² (a number of 29 digits) contains 22 as substring.

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, 139634223 + ... + 141073514.

It is an arithmetic number, because the mean of its divisors is an integer number (12700481251941).

Almost surely, 2^{202010200101102} is an apocalyptic number.

202010200101102 is an abundant number, since it is smaller than the sum of its proper divisors (204405199961010).

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

202010200101102 is a wasteful number, since it uses less digits than its factorization.

202010200101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280708452.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202010200101102 its reverse (201101002010202), we get a palindrome (403111202111304).

The spelling of 202010200101102 in words is "two hundred two trillion, ten billion, two hundred million, one hundred one thousand, one hundred two".