16842222122690 has 32 divisors (see below), whose sum is σ = 30870557472960. Its totient is φ = 6613955498304.

The previous prime is 16842222122683. The next prime is 16842222122701. The reversal of 16842222122690 is 9622122224861.

16842222122690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16842222122690² (a number of 27 digits) contains 22 as substring.

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, 18408152 + ... + 19301411.

It is an arithmetic number, because the mean of its divisors is an integer number (964704921030).

Almost surely, 2^{16842222122690} is an apocalyptic number.

16842222122690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16842222122690 is a deficient number, since it is larger than the sum of its proper divisors (14028335350270).

16842222122690 is a wasteful number, since it uses less digits than its factorization.

16842222122690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37710386.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 16842222122690 in words is "sixteen trillion, eight hundred forty-two billion, two hundred twenty-two million, one hundred twenty-two thousand, six hundred ninety".