22412014254121 has 2 divisors, whose sum is σ = 22412014254122. Its totient is φ = 22412014254120.

The previous prime is 22412014254107. The next prime is 22412014254127. The reversal of 22412014254121 is 12145241021422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11654959012096 + 10757055242025 = 3413936^2 + 3279795^2 .

It is a cyclic number.

It is not a de Polignac number, because 22412014254121 - 2¹⁵ = 22412014221353 is a prime.

It is not a weakly prime, because it can be changed into another prime (22412014254127) 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, 11206007127060 + 11206007127061.

It is an arithmetic number, because the mean of its divisors is an integer number (11206007127061).

Almost surely, 2^{22412014254121} is an apocalyptic number.

It is an amenable number.

22412014254121 is a deficient number, since it is larger than the sum of its proper divisors (1).

22412014254121 is an equidigital number, since it uses as much as digits as its factorization.

22412014254121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10240, while the sum is 31.

Adding to 22412014254121 its reverse (12145241021422), we get a palindrome (34557255275543).

The spelling of 22412014254121 in words is "twenty-two trillion, four hundred twelve billion, fourteen million, two hundred fifty-four thousand, one hundred twenty-one".