122220332003 has 16 divisors (see below), whose sum is σ = 157633032960. Its totient is φ = 91952599200.

The previous prime is 122220331963. The next prime is 122220332021. The reversal of 122220332003 is 300233022221.

It is a de Polignac number, because none of the positive numbers 2^k-122220332003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122220332033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27364613 + ... + 27369078.

It is an arithmetic number, because the mean of its divisors is an integer number (9852064560).

Almost surely, 2^122220332003 is an apocalyptic number.

122220332003 is a deficient number, since it is larger than the sum of its proper divisors (35412700957).

122220332003 is a wasteful number, since it uses less digits than its factorization.

122220332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54733738.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 122220332003 its reverse (300233022221), we get a palindrome (422453354224).

The spelling of 122220332003 in words is "one hundred twenty-two billion, two hundred twenty million, three hundred thirty-two thousand, three".