122220022003 has 16 divisors (see below), whose sum is σ = 138790674720. Its totient is φ = 106920193536.

The previous prime is 122220021983. The next prime is 122220022009. The reversal of 122220022003 is 300220022221.

It is a cyclic number.

It is not a de Polignac number, because 122220022003 - 2²⁹ = 121683151091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220022009) 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 15 ways as a sum of consecutive naturals, for example, 3552600 + ... + 3586837.

It is an arithmetic number, because the mean of its divisors is an integer number (8674417170).

Almost surely, 2^122220022003 is an apocalyptic number.

122220022003 is a deficient number, since it is larger than the sum of its proper divisors (16570652717).

122220022003 is a wasteful number, since it uses less digits than its factorization.

122220022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7139526.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 122220022003 its reverse (300220022221), we get a palindrome (422440044224).

The spelling of 122220022003 in words is "one hundred twenty-two billion, two hundred twenty million, twenty-two thousand, three".