2212553205 has 16 divisors (see below), whose sum is σ = 3933428160. Its totient is φ = 1180028304.

The previous prime is 2212553141. The next prime is 2212553207. The reversal of 2212553205 is 5023552122.

2212553205 is a `hidden beast` number, since 2 + 2 + 125 + 532 + 0 + 5 = 666.

2212553205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2212553205 - 2⁶ = 2212553141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212553207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8194507 + ... + 8194776.

It is an arithmetic number, because the mean of its divisors is an integer number (245839260).

Almost surely, 2^2212553205 is an apocalyptic number.

It is an amenable number.

2212553205 is a deficient number, since it is larger than the sum of its proper divisors (1720874955).

2212553205 is a wasteful number, since it uses less digits than its factorization.

2212553205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16389297 (or 16389291 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2212553205 is about 47037.7848649360. The cubic root of 2212553205 is about 1303.0604825985.

The spelling of 2212553205 in words is "two billion, two hundred twelve million, five hundred fifty-three thousand, two hundred five".