122313333020 has 24 divisors (see below), whose sum is σ = 256869380544. Its totient is φ = 48923165376.

The previous prime is 122313333019. The next prime is 122313333029. The reversal of 122313333020 is 20333313221.

It is a super-2 number, since 2×122313333020² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122313333029) 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 7 ways as a sum of consecutive naturals, for example, 373874 + ... + 620006.

It is an arithmetic number, because the mean of its divisors is an integer number (10702890856).

Almost surely, 2^122313333020 is an apocalyptic number.

122313333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122313333020 is an abundant number, since it is smaller than the sum of its proper divisors (134556047524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122313333020 is a wasteful number, since it uses less digits than its factorization.

122313333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270989 (or 270987 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 122313333020 its reverse (20333313221), we get a palindrome (142646646241).

The spelling of 122313333020 in words is "one hundred twenty-two billion, three hundred thirteen million, three hundred thirty-three thousand, twenty".