11022234398 has 16 divisors (see below), whose sum is σ = 19161391104. Its totient is φ = 4657281720.

The previous prime is 11022234373. The next prime is 11022234401. The reversal of 11022234398 is 89343222011.

It is a happy number.

It is a super-2 number, since 2×11022234398² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5543390 + ... + 5545377.

It is an arithmetic number, because the mean of its divisors is an integer number (1197586944).

Almost surely, 2^11022234398 is an apocalyptic number.

11022234398 is a deficient number, since it is larger than the sum of its proper divisors (8139156706).

11022234398 is a wasteful number, since it uses less digits than its factorization.

11022234398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11088847.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 11022234398 in words is "eleven billion, twenty-two million, two hundred thirty-four thousand, three hundred ninety-eight".