22203100121198 has 16 divisors (see below), whose sum is σ = 33353302245120. Its totient is φ = 11085344265336.

The previous prime is 22203100121159. The next prime is 22203100121203. The reversal of 22203100121198 is 89112100130222.

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, 955115 + ... + 6731897.

It is an arithmetic number, because the mean of its divisors is an integer number (2084581390320).

Almost surely, 2^{22203100121198} is an apocalyptic number.

22203100121198 is a deficient number, since it is larger than the sum of its proper divisors (11150202123922).

22203100121198 is a wasteful number, since it uses less digits than its factorization.

22203100121198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779591.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 22203100121198 in words is "twenty-two trillion, two hundred three billion, one hundred million, one hundred twenty-one thousand, one hundred ninety-eight".