202102010002200 has 192 divisors, whose sum is σ = 781111145329920. Its totient is φ = 41995222848000.

The previous prime is 202102010002187. The next prime is 202102010002213. The reversal of 202102010002200 is 2200010201202.

It is an interprime number because it is at equal distance from previous prime (202102010002187) and next prime (202102010002213).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2187204991 + ... + 2187297390.

It is an arithmetic number, because the mean of its divisors is an integer number (4068287215260).

Almost surely, 2^{202102010002200} is an apocalyptic number.

202102010002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202102010002200 is an abundant number, since it is smaller than the sum of its proper divisors (579009135327720).

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

202102010002200 is a wasteful number, since it uses less digits than its factorization.

202102010002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374502418 (or 4374502409 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202102010002200 its reverse (2200010201202), we get a palindrome (204302020203402).

The spelling of 202102010002200 in words is "two hundred two trillion, one hundred two billion, ten million, two thousand, two hundred".