2212545651052 has 48 divisors (see below), whose sum is σ = 4446589593600. Its totient is φ = 952701082560.

The previous prime is 2212545651049. The next prime is 2212545651061. The reversal of 2212545651052 is 2501565452122.

2212545651052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2212545650996 and 2212545651014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12269074 + ... + 12448102.

It is an arithmetic number, because the mean of its divisors is an integer number (92637283200).

Almost surely, 2^{2212545651052} is an apocalyptic number.

2212545651052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2212545651052 is an abundant number, since it is smaller than the sum of its proper divisors (2234043942548).

2212545651052 is a wasteful number, since it uses less digits than its factorization.

2212545651052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193846 (or 193844 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 2212545651052 in words is "two trillion, two hundred twelve billion, five hundred forty-five million, six hundred fifty-one thousand, fifty-two".