1002189218022 has 32 divisors (see below), whose sum is σ = 2227327918560. Its totient is φ = 334026957600.

The previous prime is 1002189217951. The next prime is 1002189218033. The reversal of 1002189218022 is 2208129812001.

1002189218022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496729 + ... + 1500372.

It is an arithmetic number, because the mean of its divisors is an integer number (69603997455).

Almost surely, 2^{1002189218022} is an apocalyptic number.

1002189218022 is an abundant number, since it is smaller than the sum of its proper divisors (1225138700538).

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

1002189218022 is a wasteful number, since it uses less digits than its factorization.

1002189218022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006405 (or 2006399 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The spelling of 1002189218022 in words is "one trillion, two billion, one hundred eighty-nine million, two hundred eighteen thousand, twenty-two".