1121201232098 has 16 divisors (see below), whose sum is σ = 1699647359616. Its totient is φ = 554659916400.

The previous prime is 1121201232091. The next prime is 1121201232103. The reversal of 1121201232098 is 8902321021211.

It is not an unprimeable number, because it can be changed into a prime (1121201232091) 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, 1662836 + ... + 2237727.

It is an arithmetic number, because the mean of its divisors is an integer number (106227959976).

Almost surely, 2^{1121201232098} is an apocalyptic number.

1121201232098 is a deficient number, since it is larger than the sum of its proper divisors (578446127518).

1121201232098 is a wasteful number, since it uses less digits than its factorization.

1121201232098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902089.

The product of its (nonzero) digits is 3456, while the sum is 32.

The spelling of 1121201232098 in words is "one trillion, one hundred twenty-one billion, two hundred one million, two hundred thirty-two thousand, ninety-eight".