1098889936210 has 24 divisors (see below), whose sum is σ = 2174167363788. Its totient is φ = 399596340000.

The previous prime is 1098889936169. The next prime is 1098889936231. The reversal of 1098889936210 is 126399888901.

It can be written as a sum of positive squares in 2 ways, for example, as 1097803113121 + 1086823089 = 1047761^2 + 32967^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454085541 + ... + 454087960.

Almost surely, 2^{1098889936210} is an apocalyptic number.

1098889936210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1098889936210 is a deficient number, since it is larger than the sum of its proper divisors (1075277427578).

1098889936210 is a wasteful number, since it uses less digits than its factorization.

1098889936210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908173530 (or 908173519 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 64.

The spelling of 1098889936210 in words is "one trillion, ninety-eight billion, eight hundred eighty-nine million, nine hundred thirty-six thousand, two hundred ten".