22031120099293 has 2 divisors, whose sum is σ = 22031120099294. Its totient is φ = 22031120099292.

The previous prime is 22031120099291. The next prime is 22031120099369. The reversal of 22031120099293 is 39299002113022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21083920108729 + 947199990564 = 4591723^2 + 973242^2 .

It is a cyclic number.

It is not a de Polignac number, because 22031120099293 - 2¹ = 22031120099291 is a prime.

Together with 22031120099291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22031120099291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015560049646 + 11015560049647.

It is an arithmetic number, because the mean of its divisors is an integer number (11015560049647).

Almost surely, 2^{22031120099293} is an apocalyptic number.

It is an amenable number.

22031120099293 is a deficient number, since it is larger than the sum of its proper divisors (1).

22031120099293 is an equidigital number, since it uses as much as digits as its factorization.

22031120099293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 22031120099293 in words is "twenty-two trillion, thirty-one billion, one hundred twenty million, ninety-nine thousand, two hundred ninety-three".