22290309505859 has 16 divisors (see below), whose sum is σ = 23146255440000. Its totient is φ = 21440195575680.

The previous prime is 22290309505781. The next prime is 22290309505873. The reversal of 22290309505859 is 95850590309222.

It is a cyclic number.

It is not a de Polignac number, because 22290309505859 - 2¹⁶ = 22290309440323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22290309505798 and 22290309505807.

It is not an unprimeable number, because it can be changed into a prime (22290309505879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123095117 + ... + 123276065.

It is an arithmetic number, because the mean of its divisors is an integer number (1446640965000).

Almost surely, 2^{22290309505859} is an apocalyptic number.

22290309505859 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

22290309505859 is a deficient number, since it is larger than the sum of its proper divisors (855945934141).

22290309505859 is a wasteful number, since it uses less digits than its factorization.

22290309505859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197038.

The product of its (nonzero) digits is 17496000, while the sum is 59.

The spelling of 22290309505859 in words is "twenty-two trillion, two hundred ninety billion, three hundred nine million, five hundred five thousand, eight hundred fifty-nine".