2201656052 has 12 divisors (see below), whose sum is σ = 3854594436. Its totient is φ = 1100343360.

The previous prime is 2201656049. The next prime is 2201656057. The reversal of 2201656052 is 2506561022.

2201656052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 270405136 + 1931250916 = 16444^2 + 43946^2 .

It is a hoax number, since the sum of its digits (29) 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 (2201656057) 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, 110849 + ... + 129192.

It is an arithmetic number, because the mean of its divisors is an integer number (321216203).

Almost surely, 2^2201656052 is an apocalyptic number.

It is an amenable number.

2201656052 is a deficient number, since it is larger than the sum of its proper divisors (1652938384).

2201656052 is a wasteful number, since it uses less digits than its factorization.

2201656052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242338 (or 242336 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2201656052 is about 46921.8078509343. The cubic root of 2201656052 is about 1300.9177054659.

The spelling of 2201656052 in words is "two billion, two hundred one million, six hundred fifty-six thousand, fifty-two".