386879819122 has 32 divisors (see below), whose sum is σ = 607270245120. Its totient is φ = 184621731840.

The previous prime is 386879819119. The next prime is 386879819141. The reversal of 386879819122 is 221918978683.

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, 1853623 + ... + 2051749.

It is an arithmetic number, because the mean of its divisors is an integer number (18977195160).

Almost surely, 2^386879819122 is an apocalyptic number.

386879819122 is a deficient number, since it is larger than the sum of its proper divisors (220390425998).

386879819122 is a wasteful number, since it uses less digits than its factorization.

386879819122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198546.

The product of its digits is 20901888, while the sum is 64.

The spelling of 386879819122 in words is "three hundred eighty-six billion, eight hundred seventy-nine million, eight hundred nineteen thousand, one hundred twenty-two".