22322432109961 has 2 divisors, whose sum is σ = 22322432109962. Its totient is φ = 22322432109960.

The previous prime is 22322432109953. The next prime is 22322432110031. The reversal of 22322432109961 is 16990123422322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12392906366736 + 9929525743225 = 3520356^2 + 3151115^2 .

It is a cyclic number.

It is not a de Polignac number, because 22322432109961 - 2³ = 22322432109953 is a prime.

It is a super-3 number, since 3×22322432109961³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22322432109361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161216054980 + 11161216054981.

It is an arithmetic number, because the mean of its divisors is an integer number (11161216054981).

Almost surely, 2^{22322432109961} is an apocalyptic number.

It is an amenable number.

22322432109961 is a deficient number, since it is larger than the sum of its proper divisors (1).

22322432109961 is an equidigital number, since it uses as much as digits as its factorization.

22322432109961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 22322432109961 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred thirty-two million, one hundred nine thousand, nine hundred sixty-one".