100222000231 has 2 divisors, whose sum is σ = 100222000232. Its totient is φ = 100222000230.

The previous prime is 100222000139. The next prime is 100222000259. The reversal of 100222000231 is 132000222001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100222000231 - 2²⁷ = 100087782503 is a prime.

It is a super-2 number, since 2×100222000231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100222000331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50111000115 + 50111000116.

It is an arithmetic number, because the mean of its divisors is an integer number (50111000116).

Almost surely, 2^100222000231 is an apocalyptic number.

100222000231 is a deficient number, since it is larger than the sum of its proper divisors (1).

100222000231 is an equidigital number, since it uses as much as digits as its factorization.

100222000231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100222000231 its reverse (132000222001), we get a palindrome (232222222232).

The spelling of 100222000231 in words is "one hundred billion, two hundred twenty-two million, two hundred thirty-one", and thus it is an aban number.