1098120212504 has 32 divisors (see below), whose sum is σ = 2353531238400. Its totient is φ = 470539648800.

The previous prime is 1098120212479. The next prime is 1098120212551. The reversal of 1098120212504 is 4052120218901.

It is a super-2 number, since 2×1098120212504² (a number of 25 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, 1415672 + ... + 2049479.

It is an arithmetic number, because the mean of its divisors is an integer number (73547851200).

Almost surely, 2^{1098120212504} is an apocalyptic number.

1098120212504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1098120212504 is an abundant number, since it is smaller than the sum of its proper divisors (1255411025896).

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

1098120212504 is a wasteful number, since it uses less digits than its factorization.

1098120212504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3470823 (or 3470819 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 1098120212504 in words is "one trillion, ninety-eight billion, one hundred twenty million, two hundred twelve thousand, five hundred four".