122003303331 has 32 divisors (see below), whose sum is σ = 200373741568. Its totient is φ = 64300936320.

The previous prime is 122003303321. The next prime is 122003303339. The reversal of 122003303331 is 133303300221.

It is not a de Polignac number, because 122003303331 - 2⁹ = 122003302819 is a prime.

It is a super-2 number, since 2×122003303331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 122003303298 and 122003303307.

It is not an unprimeable number, because it can be changed into a prime (122003303339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154545 + ... + 517581.

It is an arithmetic number, because the mean of its divisors is an integer number (6261679424).

Almost surely, 2^122003303331 is an apocalyptic number.

122003303331 is a deficient number, since it is larger than the sum of its proper divisors (78370438237).

122003303331 is a wasteful number, since it uses less digits than its factorization.

122003303331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364291.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 122003303331 its reverse (133303300221), we get a palindrome (255306603552).

The spelling of 122003303331 in words is "one hundred twenty-two billion, three million, three hundred three thousand, three hundred thirty-one".