68910002202202 has 64 divisors (see below), whose sum is σ = 125734063104000. Its totient is φ = 27650717740800.

The previous prime is 68910002202149. The next prime is 68910002202259. The reversal of 68910002202202 is 20220220001986.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 36002127 + ... + 37867837.

It is an arithmetic number, because the mean of its divisors is an integer number (1964594736000).

Almost surely, 2^{68910002202202} is an apocalyptic number.

68910002202202 is a deficient number, since it is larger than the sum of its proper divisors (56824060901798).

68910002202202 is a wasteful number, since it uses less digits than its factorization.

68910002202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866547.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 68910002202202 in words is "sixty-eight trillion, nine hundred ten billion, two million, two hundred two thousand, two hundred two".