122244200231 has 2 divisors, whose sum is σ = 122244200232. Its totient is φ = 122244200230.

The previous prime is 122244200201. The next prime is 122244200251. The reversal of 122244200231 is 132002442221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122244200231 - 2³⁰ = 121170458407 is a prime.

It is a super-2 number, since 2×122244200231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122244200197 and 122244200206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122244200201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61122100115 + 61122100116.

It is an arithmetic number, because the mean of its divisors is an integer number (61122100116).

Almost surely, 2^122244200231 is an apocalyptic number.

122244200231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122244200231 is an equidigital number, since it uses as much as digits as its factorization.

122244200231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 122244200231 its reverse (132002442221), we get a palindrome (254246642452).

The spelling of 122244200231 in words is "one hundred twenty-two billion, two hundred forty-four million, two hundred thousand, two hundred thirty-one".