2200102222100 has 36 divisors (see below), whose sum is σ = 4791457340124. Its totient is φ = 876863834880.

The previous prime is 2200102222099. The next prime is 2200102222121. The reversal of 2200102222100 is 12222010022.

It can be written as a sum of positive squares in 6 ways, for example, as 725951712784 + 1474150509316 = 852028^2 + 1214146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39685337 + ... + 39740736.

Almost surely, 2^{2200102222100} is an apocalyptic number.

2200102222100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200102222100 is an abundant number, since it is smaller than the sum of its proper divisors (2591355118024).

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

2200102222100 is a wasteful number, since it uses less digits than its factorization.

2200102222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79426364 (or 79426357 counting only the distinct ones).

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

Adding to 2200102222100 its reverse (12222010022), we get a palindrome (2212324232122).

The spelling of 2200102222100 in words is "two trillion, two hundred billion, one hundred two million, two hundred twenty-two thousand, one hundred".