22140233444129 has 2 divisors, whose sum is σ = 22140233444130. Its totient is φ = 22140233444128.

The previous prime is 22140233444099. The next prime is 22140233444249. The reversal of 22140233444129 is 92144433204122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21582082505104 + 558150939025 = 4645652^2 + 747095^2 .

It is a cyclic number.

It is not a de Polignac number, because 22140233444129 - 2¹² = 22140233440033 is a prime.

It is not a weakly prime, because it can be changed into another prime (22140233444029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070116722064 + 11070116722065.

It is an arithmetic number, because the mean of its divisors is an integer number (11070116722065).

Almost surely, 2^{22140233444129} is an apocalyptic number.

It is an amenable number.

22140233444129 is a deficient number, since it is larger than the sum of its proper divisors (1).

22140233444129 is an equidigital number, since it uses as much as digits as its factorization.

22140233444129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 22140233444129 in words is "twenty-two trillion, one hundred forty billion, two hundred thirty-three million, four hundred forty-four thousand, one hundred twenty-nine".