34222455656 has 8 divisors (see below), whose sum is σ = 64167104370. Its totient is φ = 17111227824.

The previous prime is 34222455601. The next prime is 34222455667. The reversal of 34222455656 is 65655422243.

It can be written as a sum of positive squares in only one way, i.e., 27611139556 + 6611316100 = 166166^2 + 81310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×34222455656² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2138903471 + ... + 2138903486.

Almost surely, 2^34222455656 is an apocalyptic number.

It is an amenable number.

34222455656 is a deficient number, since it is larger than the sum of its proper divisors (29944648714).

34222455656 is a wasteful number, since it uses less digits than its factorization.

34222455656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277806963 (or 4277806959 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 44.

Adding to 34222455656 its reverse (65655422243), we get a palindrome (99877877899).

The spelling of 34222455656 in words is "thirty-four billion, two hundred twenty-two million, four hundred fifty-five thousand, six hundred fifty-six".