22214541000 has 128 divisors (see below), whose sum is σ = 71182949760. Its totient is φ = 5763744000.

The previous prime is 22214540981. The next prime is 22214541017. The reversal of 22214541000 is 14541222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10935 + ... + 211065.

It is an arithmetic number, because the mean of its divisors is an integer number (556116795).

Almost surely, 2^22214541000 is an apocalyptic number.

22214541000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22214541000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35591474880).

22214541000 is an abundant number, since it is smaller than the sum of its proper divisors (48968408760).

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

22214541000 is a wasteful number, since it uses less digits than its factorization.

22214541000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200192 (or 200178 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The spelling of 22214541000 in words is "twenty-two billion, two hundred fourteen million, five hundred forty-one thousand".