22783836814206 has 64 divisors (see below), whose sum is σ = 49509803024640. Its totient is φ = 6948000299520.

The previous prime is 22783836814159. The next prime is 22783836814229. The reversal of 22783836814206 is 60241863838722.

It is a super-2 number, since 2×22783836814206² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22783836814206.

It is a congruent 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, 196132761 + ... + 196248891.

It is an arithmetic number, because the mean of its divisors is an integer number (773590672260).

Almost surely, 2^{22783836814206} is an apocalyptic number.

22783836814206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22783836814206 is an abundant number, since it is smaller than the sum of its proper divisors (26725966210434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22783836814206 is a wasteful number, since it uses less digits than its factorization.

22783836814206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138521.

The product of its (nonzero) digits is 37158912, while the sum is 60.

The spelling of 22783836814206 in words is "twenty-two trillion, seven hundred eighty-three billion, eight hundred thirty-six million, eight hundred fourteen thousand, two hundred six".