951221002102 has 32 divisors (see below), whose sum is σ = 1704674068992. Its totient is φ = 389228583744.

The previous prime is 951221002093. The next prime is 951221002129. The reversal of 951221002102 is 201200122159.

It is a congruent number.

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, 2524143 + ... + 2876410.

It is an arithmetic number, because the mean of its divisors is an integer number (53271064656).

Almost surely, 2^951221002102 is an apocalyptic number.

951221002102 is a deficient number, since it is larger than the sum of its proper divisors (753453066890).

951221002102 is a wasteful number, since it uses less digits than its factorization.

951221002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401132.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 951221002102 in words is "nine hundred fifty-one billion, two hundred twenty-one million, two thousand, one hundred two".