102020202000002 has 32 divisors (see below), whose sum is σ = 179785369411200. Its totient is φ = 42805317985920.

The previous prime is 102020201999927. The next prime is 102020202000043. The reversal of 102020202000002 is 200000202020201.

It is a super-2 number, since 2×102020202000002² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

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, 33904499 + ... + 36790697.

It is an arithmetic number, because the mean of its divisors is an integer number (5618292794100).

Almost surely, 2^{102020202000002} is an apocalyptic number.

102020202000002 is a deficient number, since it is larger than the sum of its proper divisors (77765167411198).

102020202000002 is a wasteful number, since it uses less digits than its factorization.

102020202000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009818.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 102020202000002 its reverse (200000202020201), we get a palindrome (302020404020203).

The spelling of 102020202000002 in words is "one hundred two trillion, twenty billion, two hundred two million, two", and thus it is an aban number.