2111122102098 has 32 divisors (see below), whose sum is σ = 4417251874560. Its totient is φ = 671936455040.

The previous prime is 2111122102087. The next prime is 2111122102099. The reversal of 2111122102098 is 8902012211112.

It is not an unprimeable number, because it can be changed into a prime (2111122102099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91284153 + ... + 91307276.

It is an arithmetic number, because the mean of its divisors is an integer number (138039121080).

Almost surely, 2^{2111122102098} is an apocalyptic number.

2111122102098 is an abundant number, since it is smaller than the sum of its proper divisors (2306129772462).

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

2111122102098 is a wasteful number, since it uses less digits than its factorization.

2111122102098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182591522.

The product of its (nonzero) digits is 1152, while the sum is 30.

The spelling of 2111122102098 in words is "two trillion, one hundred eleven billion, one hundred twenty-two million, one hundred two thousand, ninety-eight".