22210201012194 has 96 divisors (see below), whose sum is σ = 54875293999344. Its totient is φ = 6431557939200.

The previous prime is 22210201012193. The next prime is 22210201012229. The reversal of 22210201012194 is 49121010201222.

It can be written as a sum of positive squares in 8 ways, for example, as 16293937730625 + 5916263281569 = 4036575^2 + 2432337^2 .

It is not an unprimeable number, because it can be changed into a prime (22210201012193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76634742 + ... + 76924014.

Almost surely, 2^{22210201012194} is an apocalyptic number.

22210201012194 is an abundant number, since it is smaller than the sum of its proper divisors (32665092987150).

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

22210201012194 is a wasteful number, since it uses less digits than its factorization.

22210201012194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308612 (or 308609 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 22210201012194 in words is "twenty-two trillion, two hundred ten billion, two hundred one million, twelve thousand, one hundred ninety-four".