22806900222019 has 4 divisors (see below), whose sum is σ = 23128124168880. Its totient is φ = 22485676275160.

The previous prime is 22806900221953. The next prime is 22806900222037. The reversal of 22806900222019 is 91022200960822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22806900222019 - 2⁷ = 22806900221891 is a prime.

It is a super-2 number, since 2×22806900222019² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22806900222319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160611973324 + ... + 160611973465.

It is an arithmetic number, because the mean of its divisors is an integer number (5782031042220).

Almost surely, 2^{22806900222019} is an apocalyptic number.

22806900222019 is a deficient number, since it is larger than the sum of its proper divisors (321223946861).

22806900222019 is an equidigital number, since it uses as much as digits as its factorization.

22806900222019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321223946860.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 22806900222019 in words is "twenty-two trillion, eight hundred six billion, nine hundred million, two hundred twenty-two thousand, nineteen".