22032235031398 has 16 divisors (see below), whose sum is σ = 35987316750000. Its totient is φ = 10076448688992.

The previous prime is 22032235031329. The next prime is 22032235031399. The reversal of 22032235031398 is 89313053223022.

It is a super-2 number, since 2×22032235031398² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032235031399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9996475773 + ... + 9996477976.

It is an arithmetic number, because the mean of its divisors is an integer number (2249207296875).

Almost surely, 2^{22032235031398} is an apocalyptic number.

22032235031398 is a deficient number, since it is larger than the sum of its proper divisors (13955081718602).

22032235031398 is a wasteful number, since it uses less digits than its factorization.

22032235031398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992953799.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 22032235031398 in words is "twenty-two trillion, thirty-two billion, two hundred thirty-five million, thirty-one thousand, three hundred ninety-eight".