11222001098 has 32 divisors (see below), whose sum is σ = 21120317568. Its totient is φ = 4344350400.

The previous prime is 11222001083. The next prime is 11222001137. The reversal of 11222001098 is 89010022211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207893 + ... + 256248.

It is an arithmetic number, because the mean of its divisors is an integer number (660009924).

Almost surely, 2^11222001098 is an apocalyptic number.

11222001098 is a deficient number, since it is larger than the sum of its proper divisors (9898316470).

11222001098 is a wasteful number, since it uses less digits than its factorization.

11222001098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464318.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 11222001098 in words is "eleven billion, two hundred twenty-two million, one thousand, ninety-eight".