102002210020202 has 32 divisors (see below), whose sum is σ = 156341579708160. Its totient is φ = 49900503628800.

The previous prime is 102002210020199. The next prime is 102002210020211. The reversal of 102002210020202 is 202020012200201.

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, 112589327 + ... + 113491677.

It is an arithmetic number, because the mean of its divisors is an integer number (4885674365880).

Almost surely, 2^{102002210020202} is an apocalyptic number.

102002210020202 is a deficient number, since it is larger than the sum of its proper divisors (54339369687958).

102002210020202 is an equidigital number, since it uses as much as digits as its factorization.

102002210020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909086.

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

Adding to 102002210020202 its reverse (202020012200201), we get a palindrome (304022222220403).

The spelling of 102002210020202 in words is "one hundred two trillion, two billion, two hundred ten million, twenty thousand, two hundred two".