201020202200102 has 64 divisors (see below), whose sum is σ = 305919144292608. Its totient is φ = 99062092800000.

The previous prime is 201020202200039. The next prime is 201020202200131. The reversal of 201020202200102 is 201002202020102.

It is a super-2 number, since 2×201020202200102² (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 31 ways as a sum of consecutive naturals, for example, 22111996577 + ... + 22112005667.

It is an arithmetic number, because the mean of its divisors is an integer number (4779986629572).

Almost surely, 2^{201020202200102} is an apocalyptic number.

201020202200102 is a deficient number, since it is larger than the sum of its proper divisors (104898942092506).

201020202200102 is a wasteful number, since it uses less digits than its factorization.

201020202200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10725.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 201020202200102 its reverse (201002202020102), we get a palindrome (402022404220204).

The spelling of 201020202200102 in words is "two hundred one trillion, twenty billion, two hundred two million, two hundred thousand, one hundred two".