122222100433 has 2 divisors, whose sum is σ = 122222100434. Its totient is φ = 122222100432.

The previous prime is 122222100421. The next prime is 122222100463. The reversal of 122222100433 is 334001222221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109685491344 + 12536609089 = 331188^2 + 111967^2 .

It is a cyclic number.

It is not a de Polignac number, because 122222100433 - 2⁵ = 122222100401 is a prime.

It is not a weakly prime, because it can be changed into another prime (122222100463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61111050216 + 61111050217.

It is an arithmetic number, because the mean of its divisors is an integer number (61111050217).

Almost surely, 2^122222100433 is an apocalyptic number.

It is an amenable number.

122222100433 is a deficient number, since it is larger than the sum of its proper divisors (1).

122222100433 is an equidigital number, since it uses as much as digits as its factorization.

122222100433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122222100433 its reverse (334001222221), we get a palindrome (456223322654).

The spelling of 122222100433 in words is "one hundred twenty-two billion, two hundred twenty-two million, one hundred thousand, four hundred thirty-three".