11098022544 has 150 divisors (see below), whose sum is σ = 37365338934. Its totient is φ = 3170845440.

The previous prime is 11098022513. The next prime is 11098022561. The reversal of 11098022544 is 44522089011.

11098022544 is a `hidden beast` number, since 1 + 1 + 0 + 98 + 0 + 22 + 544 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6502809600 + 4595212944 = 80640^2 + 67788^2 .

It is a super-2 number, since 2×11098022544² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11098022499 and 11098022508.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 23877 + ... + 150884.

Almost surely, 2^11098022544 is an apocalyptic number.

11098022544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11098022544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18682669467).

11098022544 is an abundant number, since it is smaller than the sum of its proper divisors (26267316390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11098022544 is a wasteful number, since it uses less digits than its factorization.

11098022544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174795 (or 174773 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 11098022544 in words is "eleven billion, ninety-eight million, twenty-two thousand, five hundred forty-four".