22241467865000 has 160 divisors (see below), whose sum is σ = 52400014128000. Its totient is φ = 8847476736000.

The previous prime is 22241467864997. The next prime is 22241467865027. The reversal of 22241467865000 is 56876414222.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 918942899 + ... + 918967101.

It is an arithmetic number, because the mean of its divisors is an integer number (327500088300).

Almost surely, 2^{22241467865000} is an apocalyptic number.

22241467865000 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 22241467865000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26200007064000).

22241467865000 is an abundant number, since it is smaller than the sum of its proper divisors (30158546263000).

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

22241467865000 is a wasteful number, since it uses less digits than its factorization.

22241467865000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25237 (or 25218 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 22241467865000 in words is "twenty-two trillion, two hundred forty-one billion, four hundred sixty-seven million, eight hundred sixty-five thousand".