20122332310 has 16 divisors (see below), whose sum is σ = 36990841536. Its totient is φ = 7877678848.

The previous prime is 20122332289. The next prime is 20122332311. The reversal of 20122332310 is 1323322102.

It is a super-2 number, since 2×20122332310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122332311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21406267 + ... + 21407206.

It is an arithmetic number, because the mean of its divisors is an integer number (2311927596).

Almost surely, 2^20122332310 is an apocalyptic number.

20122332310 is a deficient number, since it is larger than the sum of its proper divisors (16868509226).

20122332310 is a wasteful number, since it uses less digits than its factorization.

20122332310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42813527.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20122332310 its reverse (1323322102), we get a palindrome (21445654412).

The spelling of 20122332310 in words is "twenty billion, one hundred twenty-two million, three hundred thirty-two thousand, three hundred ten".