22100020068941 has 2 divisors, whose sum is σ = 22100020068942. Its totient is φ = 22100020068940.

The previous prime is 22100020068923. The next prime is 22100020068947. The reversal of 22100020068941 is 14986002000122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16728541722916 + 5371478346025 = 4090054^2 + 2317645^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100020068941 - 2⁶ = 22100020068877 is a prime.

It is a super-2 number, since 2×22100020068941² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100020068947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050010034470 + 11050010034471.

It is an arithmetic number, because the mean of its divisors is an integer number (11050010034471).

Almost surely, 2^{22100020068941} is an apocalyptic number.

It is an amenable number.

22100020068941 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100020068941 is an equidigital number, since it uses as much as digits as its factorization.

22100020068941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 22100020068941 in words is "twenty-two trillion, one hundred billion, twenty million, sixty-eight thousand, nine hundred forty-one".