5012221125 has 32 divisors (see below), whose sum is σ = 8372212992. Its totient is φ = 2662968000.

The previous prime is 5012221121. The next prime is 5012221127. The reversal of 5012221125 is 5211222105.

It is not a de Polignac number, because 5012221125 - 2² = 5012221121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012221121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73215 + ... + 124035.

It is an arithmetic number, because the mean of its divisors is an integer number (261631656).

Almost surely, 2^5012221125 is an apocalyptic number.

It is an amenable number.

5012221125 is a deficient number, since it is larger than the sum of its proper divisors (3359991867).

5012221125 is a wasteful number, since it uses less digits than its factorization.

5012221125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51102 (or 51092 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5012221125 is about 70797.0417814191. The cubic root of 5012221125 is about 1711.3680017794.

The spelling of 5012221125 in words is "five billion, twelve million, two hundred twenty-one thousand, one hundred twenty-five".