122211031003 has 4 divisors (see below), whose sum is σ = 122377758928. Its totient is φ = 122044303080.

The previous prime is 122211030979. The next prime is 122211031039. The reversal of 122211031003 is 300130112221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122211031003 - 2²¹ = 122208933851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122211031303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83362863 + ... + 83364328.

It is an arithmetic number, because the mean of its divisors is an integer number (30594439732).

Almost surely, 2^122211031003 is an apocalyptic number.

122211031003 is a deficient number, since it is larger than the sum of its proper divisors (166727925).

122211031003 is an equidigital number, since it uses as much as digits as its factorization.

122211031003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166727924.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122211031003 its reverse (300130112221), we get a palindrome (422341143224).

The spelling of 122211031003 in words is "one hundred twenty-two billion, two hundred eleven million, thirty-one thousand, three".