12220031090203 has 2 divisors, whose sum is σ = 12220031090204. Its totient is φ = 12220031090202.

The previous prime is 12220031090149. The next prime is 12220031090249. The reversal of 12220031090203 is 30209013002221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12220031090203 - 2²⁵ = 12219997535771 is a prime.

It is not a weakly prime, because it can be changed into another prime (12220031090903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110015545101 + 6110015545102.

It is an arithmetic number, because the mean of its divisors is an integer number (6110015545102).

Almost surely, 2^{12220031090203} is an apocalyptic number.

12220031090203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220031090203 is an equidigital number, since it uses as much as digits as its factorization.

12220031090203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12220031090203 its reverse (30209013002221), we get a palindrome (42429044092424).

The spelling of 12220031090203 in words is "twelve trillion, two hundred twenty billion, thirty-one million, ninety thousand, two hundred three".