22020001093 has 4 divisors (see below), whose sum is σ = 22020359328. Its totient is φ = 22019642860.

The previous prime is 22020001079. The next prime is 22020001097. The reversal of 22020001093 is 39010002022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22020001093 - 2⁵ = 22020001061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22020001093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020001097) 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, 60913 + ... + 218518.

It is an arithmetic number, because the mean of its divisors is an integer number (5505089832).

Almost surely, 2^22020001093 is an apocalyptic number.

It is an amenable number.

22020001093 is a deficient number, since it is larger than the sum of its proper divisors (358235).

22020001093 is an equidigital number, since it uses as much as digits as its factorization.

22020001093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358234.

The product of its (nonzero) digits is 216, while the sum is 19.

The spelling of 22020001093 in words is "twenty-two billion, twenty million, one thousand, ninety-three".