2229416649252 has 72 divisors (see below), whose sum is σ = 6081430112576. Its totient is φ = 684565712064.

The previous prime is 2229416649247. The next prime is 2229416649283. The reversal of 2229416649252 is 2529466149222.

2229416649252 is a `hidden beast` number, since 2 + 2 + 2 + 9 + 41 + 66 + 492 + 52 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4662958 + ... + 5118789.

Almost surely, 2^{2229416649252} is an apocalyptic number.

It is an amenable number.

2229416649252 is an abundant number, since it is smaller than the sum of its proper divisors (3852013463324).

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

2229416649252 is a wasteful number, since it uses less digits than its factorization.

2229416649252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782257 (or 9782252 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 2229416649252 in words is "two trillion, two hundred twenty-nine billion, four hundred sixteen million, six hundred forty-nine thousand, two hundred fifty-two".