12002602106 has 64 divisors (see below), whose sum is σ = 21319925760. Its totient is φ = 5006856960.

The previous prime is 12002602093. The next prime is 12002602121. The reversal of 12002602106 is 60120620021.

It is a happy number.

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, 2800241 + ... + 2804523.

It is an arithmetic number, because the mean of its divisors is an integer number (333123840).

Almost surely, 2^12002602106 is an apocalyptic number.

12002602106 is a deficient number, since it is larger than the sum of its proper divisors (9317323654).

12002602106 is a wasteful number, since it uses less digits than its factorization.

12002602106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 12002602106 in words is "twelve billion, two million, six hundred two thousand, one hundred six".