11222121123098 has 16 divisors (see below), whose sum is σ = 17199564243840. Its totient is φ = 5489047344096.

The previous prime is 11222121123097. The next prime is 11222121123113. The reversal of 11222121123098 is 89032112122211.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11222121123097) 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, 28378136 + ... + 28770867.

It is an arithmetic number, because the mean of its divisors is an integer number (1074972765240).

Almost surely, 2^{11222121123098} is an apocalyptic number.

11222121123098 is a deficient number, since it is larger than the sum of its proper divisors (5977443120742).

11222121123098 is a wasteful number, since it uses less digits than its factorization.

11222121123098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57151141.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 11222121123098 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred twenty-three thousand, ninety-eight".