1101123202198 has 16 divisors (see below), whose sum is σ = 1684065116160. Its totient is φ = 539816893096.

The previous prime is 1101123202181. The next prime is 1101123202199. The reversal of 1101123202198 is 8912023211011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101123202199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12136990 + ... + 12227377.

It is an arithmetic number, because the mean of its divisors is an integer number (105254069760).

Almost surely, 2^{1101123202198} is an apocalyptic number.

1101123202198 is a deficient number, since it is larger than the sum of its proper divisors (582941913962).

1101123202198 is a wasteful number, since it uses less digits than its factorization.

1101123202198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24364811.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 1101123202198 in words is "one trillion, one hundred one billion, one hundred twenty-three million, two hundred two thousand, one hundred ninety-eight".