2213506542052 has 48 divisors (see below), whose sum is σ = 4197112505152. Its totient is φ = 1015385777280.

The previous prime is 2213506542041. The next prime is 2213506542053. The reversal of 2213506542052 is 2502456053122.

It is a super-2 number, since 2×2213506542052² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2213506542053) 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, 7904863 + ... + 8180089.

Almost surely, 2^{2213506542052} is an apocalyptic number.

It is an amenable number.

2213506542052 is a deficient number, since it is larger than the sum of its proper divisors (1983605963100).

2213506542052 is a wasteful number, since it uses less digits than its factorization.

2213506542052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276188 (or 276186 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 2213506542052 in words is "two trillion, two hundred thirteen billion, five hundred six million, five hundred forty-two thousand, fifty-two".