122311003022220 has 48 divisors (see below), whose sum is σ = 362616150139488. Its totient is φ = 30697663503360.

The previous prime is 122311003022209. The next prime is 122311003022231. The reversal of 122311003022220 is 22220300113221.

It is an interprime number because it is at equal distance from previous prime (122311003022209) and next prime (122311003022231).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59956373011 + ... + 59956375050.

It is an arithmetic number, because the mean of its divisors is an integer number (7554503127906).

Almost surely, 2^{122311003022220} is an apocalyptic number.

122311003022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122311003022220 is an abundant number, since it is smaller than the sum of its proper divisors (240305147117268).

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

122311003022220 is a wasteful number, since it uses less digits than its factorization.

122311003022220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119912748090 (or 119912748088 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122311003022220 its reverse (22220300113221), we get a palindrome (144531303135441).

The spelling of 122311003022220 in words is "one hundred twenty-two trillion, three hundred eleven billion, three million, twenty-two thousand, two hundred twenty".