22141213111057 has 2 divisors, whose sum is σ = 22141213111058. Its totient is φ = 22141213111056.

The previous prime is 22141213111051. The next prime is 22141213111109. The reversal of 22141213111057 is 75011131214122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21658682824321 + 482530286736 = 4653889^2 + 694644^2 .

It is a cyclic number.

It is not a de Polignac number, because 22141213111057 - 2³¹ = 22139065627409 is a prime.

It is not a weakly prime, because it can be changed into another prime (22141213111051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070606555528 + 11070606555529.

It is an arithmetic number, because the mean of its divisors is an integer number (11070606555529).

Almost surely, 2^{22141213111057} is an apocalyptic number.

It is an amenable number.

22141213111057 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141213111057 is an equidigital number, since it uses as much as digits as its factorization.

22141213111057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 31.

Adding to 22141213111057 its reverse (75011131214122), we get a palindrome (97152344325179).

The spelling of 22141213111057 in words is "twenty-two trillion, one hundred forty-one billion, two hundred thirteen million, one hundred eleven thousand, fifty-seven".