20122130331310 has 32 divisors (see below), whose sum is σ = 41447646724032. Its totient is φ = 6890091106560.

The previous prime is 20122130331287. The next prime is 20122130331323. The reversal of 20122130331310 is 1313303122102.

It is a super-2 number, since 2×20122130331310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185883151 + ... + 185991370.

It is an arithmetic number, because the mean of its divisors is an integer number (1295238960126).

Almost surely, 2^{20122130331310} is an apocalyptic number.

20122130331310 is an abundant number, since it is smaller than the sum of its proper divisors (21325516392722).

20122130331310 is a wasteful number, since it uses less digits than its factorization.

20122130331310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371875308.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 20122130331310 its reverse (1313303122102), we get a palindrome (21435433453412).

The spelling of 20122130331310 in words is "twenty trillion, one hundred twenty-two billion, one hundred thirty million, three hundred thirty-one thousand, three hundred ten".