5012222061 has 32 divisors (see below), whose sum is σ = 8414539776. Its totient is φ = 2577960000.

The previous prime is 5012222027. The next prime is 5012222063. The reversal of 5012222061 is 1602222105.

It is a happy number.

It is not a de Polignac number, because 5012222061 - 2⁷ = 5012221933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012222063) 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, 84085 + ... + 130746.

It is an arithmetic number, because the mean of its divisors is an integer number (262954368).

Almost surely, 2^5012222061 is an apocalyptic number.

It is an amenable number.

5012222061 is a deficient number, since it is larger than the sum of its proper divisors (3402317715).

5012222061 is a wasteful number, since it uses less digits than its factorization.

5012222061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214953.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5012222061 is about 70797.0483918645. The cubic root of 5012222061 is about 1711.3681083084.

Adding to 5012222061 its reverse (1602222105), we get a palindrome (6614444166).

The spelling of 5012222061 in words is "five billion, twelve million, two hundred twenty-two thousand, sixty-one".