21202022102098 has 32 divisors (see below), whose sum is σ = 32246357689728. Its totient is φ = 10454458752000.

The previous prime is 21202022102069. The next prime is 21202022102099. The reversal of 21202022102098 is 89020122020212.

It is not an unprimeable number, because it can be changed into a prime (21202022102099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31203861 + ... + 31876087.

It is an arithmetic number, because the mean of its divisors is an integer number (1007698677804).

Almost surely, 2^{21202022102098} is an apocalyptic number.

21202022102098 is a deficient number, since it is larger than the sum of its proper divisors (11044335587630).

21202022102098 is a wasteful number, since it uses less digits than its factorization.

21202022102098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673138.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 21202022102098 in words is "twenty-one trillion, two hundred two billion, twenty-two million, one hundred two thousand, ninety-eight".