22000198382 has 16 divisors (see below), whose sum is σ = 34747434000. Its totient is φ = 10418063040.

The previous prime is 22000198361. The next prime is 22000198453. The reversal of 22000198382 is 28389100022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47132 + ... + 214992.

It is an arithmetic number, because the mean of its divisors is an integer number (2171714625).

Almost surely, 2^22000198382 is an apocalyptic number.

22000198382 is a deficient number, since it is larger than the sum of its proper divisors (12747235618).

22000198382 is a wasteful number, since it uses less digits than its factorization.

22000198382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171331.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 22000198382 in words is "twenty-two billion, one hundred ninety-eight thousand, three hundred eighty-two".