710122111221 has 24 divisors (see below), whose sum is σ = 1011325119840. Its totient is φ = 443094526944.

The previous prime is 710122111201. The next prime is 710122111261. The reversal of 710122111221 is 122111221017.

It is not a de Polignac number, because 710122111221 - 2⁵ = 710122111189 is a prime.

It is a super-2 number, since 2×710122111221² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (710122111201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3860106 + ... + 4039883.

It is an arithmetic number, because the mean of its divisors is an integer number (42138546660).

Almost surely, 2^710122111221 is an apocalyptic number.

It is an amenable number.

710122111221 is a deficient number, since it is larger than the sum of its proper divisors (301203008619).

710122111221 is a wasteful number, since it uses less digits than its factorization.

710122111221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7900113 (or 7900094 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 21.

Adding to 710122111221 its reverse (122111221017), we get a palindrome (832233332238).

The spelling of 710122111221 in words is "seven hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, two hundred twenty-one".