2111021322298 has 24 divisors (see below), whose sum is σ = 3683694004884. Its totient is φ = 904679899200.

The previous prime is 2111021322283. The next prime is 2111021322299. The reversal of 2111021322298 is 8922231201112.

It can be written as a sum of positive squares in 2 ways, for example, as 1897376767209 + 213644555089 = 1377453^2 + 462217^2 .

It is a super-2 number, since 2×2111021322298² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2111021322299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1572118 + ... + 2587198.

Almost surely, 2^{2111021322298} is an apocalyptic number.

2111021322298 is a deficient number, since it is larger than the sum of its proper divisors (1572672682586).

2111021322298 is a wasteful number, since it uses less digits than its factorization.

2111021322298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036318 (or 1036311 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 2111021322298 in words is "two trillion, one hundred eleven billion, twenty-one million, three hundred twenty-two thousand, two hundred ninety-eight".