39018820022 has 16 divisors (see below), whose sum is σ = 72034744992. Its totient is φ = 15436016640.

The previous prime is 39018819997. The next prime is 39018820031. The reversal of 39018820022 is 22002881093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107194379 + ... + 107194742.

It is an arithmetic number, because the mean of its divisors is an integer number (4502171562).

Almost surely, 2^39018820022 is an apocalyptic number.

39018820022 is a deficient number, since it is larger than the sum of its proper divisors (33015924970).

39018820022 is a wasteful number, since it uses less digits than its factorization.

39018820022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214389143.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 39018820022 in words is "thirty-nine billion, eighteen million, eight hundred twenty thousand, twenty-two".