102002211002202 has 64 divisors (see below), whose sum is σ = 237096805451520. Its totient is φ = 28652428007424.

The previous prime is 102002211002141. The next prime is 102002211002353. The reversal of 102002211002202 is 202200112200201.

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, 52185427 + ... + 54104742.

It is an arithmetic number, because the mean of its divisors is an integer number (3704637585180).

Almost surely, 2^{102002211002202} is an apocalyptic number.

102002211002202 is an abundant number, since it is smaller than the sum of its proper divisors (135094594449318).

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

102002211002202 is a wasteful number, since it uses less digits than its factorization.

102002211002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106290567.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102002211002202 its reverse (202200112200201), we get a palindrome (304202323202403).

The spelling of 102002211002202 in words is "one hundred two trillion, two billion, two hundred eleven million, two thousand, two hundred two".