22084670850 has 48 divisors (see below), whose sum is σ = 59749077600. Its totient is φ = 5353859200.

The previous prime is 22084670837. The next prime is 22084670857. The reversal of 22084670850 is 5807648022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22084670857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6690675 + ... + 6693974.

It is an arithmetic number, because the mean of its divisors is an integer number (1244772450).

Almost surely, 2^22084670850 is an apocalyptic number.

22084670850 is an abundant number, since it is smaller than the sum of its proper divisors (37664406750).

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

22084670850 is a wasteful number, since it uses less digits than its factorization.

22084670850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13384675 (or 13384670 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 22084670850 in words is "twenty-two billion, eighty-four million, six hundred seventy thousand, eight hundred fifty".