22020002094 has 16 divisors (see below), whose sum is σ = 44211369168. Its totient is φ = 7311439872.

The previous prime is 22020002047. The next prime is 22020002099. The reversal of 22020002094 is 49020002022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020002094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020002099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7138537 + ... + 7141620.

It is an arithmetic number, because the mean of its divisors is an integer number (2763210573).

Almost surely, 2^22020002094 is an apocalyptic number.

22020002094 is an abundant number, since it is smaller than the sum of its proper divisors (22191367074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22020002094 is a wasteful number, since it uses less digits than its factorization.

22020002094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14280419.

The product of its (nonzero) digits is 576, while the sum is 21.

The spelling of 22020002094 in words is "twenty-two billion, twenty million, two thousand, ninety-four".