22201100354539 has 2 divisors, whose sum is σ = 22201100354540. Its totient is φ = 22201100354538.

The previous prime is 22201100354491. The next prime is 22201100354617. The reversal of 22201100354539 is 93545300110222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201100354539 - 2¹⁹ = 22201099830251 is a prime.

It is a super-2 number, since 2×22201100354539² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22201100354498 and 22201100354507.

It is not a weakly prime, because it can be changed into another prime (22201100354039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100550177269 + 11100550177270.

It is an arithmetic number, because the mean of its divisors is an integer number (11100550177270).

Almost surely, 2^{22201100354539} is an apocalyptic number.

22201100354539 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201100354539 is an equidigital number, since it uses as much as digits as its factorization.

22201100354539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 22201100354539 in words is "twenty-two trillion, two hundred one billion, one hundred million, three hundred fifty-four thousand, five hundred thirty-nine".