11098622500 has 225 divisors, whose sum is σ = 28987635831. Its totient is φ = 3716748000.

The previous prime is 11098622477. The next prime is 11098622597. The reversal of 11098622500 is 522689011.

The square root of 11098622500 is 105350.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 870132004 + 10228490496 = 29498^2 + 101136^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 258107479 + ... + 258107521.

Almost surely, 2^11098622500 is an apocalyptic number.

11098622500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11098622500 is the 105350-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11098622500

11098622500 is an abundant number, since it is smaller than the sum of its proper divisors (17889013331).

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

11098622500 is an frugal number, since it uses more digits than its factorization.

11098622500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 11098622500 in words is "eleven billion, ninety-eight million, six hundred twenty-two thousand, five hundred".