2229645052 has 12 divisors (see below), whose sum is σ = 3925817896. Its totient is φ = 1107982800.

The previous prime is 2229645043. The next prime is 2229645053. The reversal of 2229645052 is 2505469222.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229645053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709199 + ... + 1710502.

Almost surely, 2^2229645052 is an apocalyptic number.

It is an amenable number.

2229645052 is a deficient number, since it is larger than the sum of its proper divisors (1696172844).

2229645052 is a wasteful number, since it uses less digits than its factorization.

2229645052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419868 (or 3419866 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 2229645052 is about 47219.1174419853. The cubic root of 2229645052 is about 1306.4072354181.

The spelling of 2229645052 in words is "two billion, two hundred twenty-nine million, six hundred forty-five thousand, fifty-two".