1098901110024 has 512 divisors, whose sum is σ = 3320712806400. Its totient is φ = 336032686080.

The previous prime is 1098901110019. The next prime is 1098901110049. The reversal of 1098901110024 is 4200111098901.

It is a super-2 number, since 2×1098901110024² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1632839352 + ... + 1632840024.

It is an arithmetic number, because the mean of its divisors is an integer number (6485767200).

Almost surely, 2^{1098901110024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1098901110024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660356403200).

1098901110024 is an abundant number, since it is smaller than the sum of its proper divisors (2221811696376).

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

1098901110024 is a wasteful number, since it uses less digits than its factorization.

1098901110024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The spelling of 1098901110024 in words is "one trillion, ninety-eight billion, nine hundred one million, one hundred ten thousand, twenty-four".