22321331012741 has 2 divisors, whose sum is σ = 22321331012742. Its totient is φ = 22321331012740.

The previous prime is 22321331012737. The next prime is 22321331012753. The reversal of 22321331012741 is 14721013312322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17768459020225 + 4552871992516 = 4215265^2 + 2133746^2 .

It is a cyclic number.

It is not a de Polignac number, because 22321331012741 - 2² = 22321331012737 is a prime.

It is a super-3 number, since 3×22321331012741³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321331012698 and 22321331012707.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22321331011741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160665506370 + 11160665506371.

It is an arithmetic number, because the mean of its divisors is an integer number (11160665506371).

Almost surely, 2^{22321331012741} is an apocalyptic number.

It is an amenable number.

22321331012741 is a deficient number, since it is larger than the sum of its proper divisors (1).

22321331012741 is an equidigital number, since it uses as much as digits as its factorization.

22321331012741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 22321331012741 in words is "twenty-two trillion, three hundred twenty-one billion, three hundred thirty-one million, twelve thousand, seven hundred forty-one".