122215432003 has 32 divisors (see below), whose sum is σ = 148586296320. Its totient is φ = 98131246080.

The previous prime is 122215431997. The next prime is 122215432013. The reversal of 122215432003 is 300234512221.

It is a de Polignac number, because none of the positive numbers 2^k-122215432003 is a prime.

It is a super-2 number, since 2×122215432003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122215432013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42098250 + ... + 42101152.

It is an arithmetic number, because the mean of its divisors is an integer number (4643321760).

Almost surely, 2^122215432003 is an apocalyptic number.

122215432003 is a deficient number, since it is larger than the sum of its proper divisors (26370864317).

122215432003 is a wasteful number, since it uses less digits than its factorization.

122215432003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 122215432003 its reverse (300234512221), we get a palindrome (422449944224).

The spelling of 122215432003 in words is "one hundred twenty-two billion, two hundred fifteen million, four hundred thirty-two thousand, three".