10216551236 has 6 divisors (see below), whose sum is σ = 17878964670. Its totient is φ = 5108275616.

The previous prime is 10216551229. The next prime is 10216551277. The reversal of 10216551236 is 63215561201.

It can be written as a sum of positive squares in only one way, i.e., 7064402500 + 3152148736 = 84050^2 + 56144^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277068901 + ... + 1277068908.

It is an arithmetic number, because the mean of its divisors is an integer number (2979827445).

Almost surely, 2^10216551236 is an apocalyptic number.

It is an amenable number.

10216551236 is a deficient number, since it is larger than the sum of its proper divisors (7662413434).

10216551236 is a wasteful number, since it uses less digits than its factorization.

10216551236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554137813 (or 2554137811 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 10216551236 in words is "ten billion, two hundred sixteen million, five hundred fifty-one thousand, two hundred thirty-six".