2213958875 has 16 divisors (see below), whose sum is σ = 2925554112. Its totient is φ = 1666979200.

The previous prime is 2213958871. The next prime is 2213958881. The reversal of 2213958875 is 5788593122.

It is a happy number.

It is not a de Polignac number, because 2213958875 - 2² = 2213958871 is a prime.

It is a super-2 number, since 2×2213958875² = 9803227800382531250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213958871) 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, 518807 + ... + 523056.

It is an arithmetic number, because the mean of its divisors is an integer number (182847132).

Almost surely, 2^2213958875 is an apocalyptic number.

2213958875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2213958875 is a deficient number, since it is larger than the sum of its proper divisors (711595237).

2213958875 is a wasteful number, since it uses less digits than its factorization.

2213958875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041895 (or 1041885 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 2213958875 is about 47052.7244163396. The cubic root of 2213958875 is about 1303.3363758161.

The spelling of 2213958875 in words is "two billion, two hundred thirteen million, nine hundred fifty-eight thousand, eight hundred seventy-five".