2122101020199 has 32 divisors (see below), whose sum is σ = 2929834043136. Its totient is φ = 1365192092160.

The previous prime is 2122101020183. The next prime is 2122101020203. The reversal of 2122101020199 is 9910201012212.

It is not a de Polignac number, because 2122101020199 - 2⁴ = 2122101020183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122101020119) 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 31 ways as a sum of consecutive naturals, for example, 25361359 + ... + 25444895.

It is an arithmetic number, because the mean of its divisors is an integer number (91557313848).

Almost surely, 2^{2122101020199} is an apocalyptic number.

2122101020199 is a deficient number, since it is larger than the sum of its proper divisors (807733022937).

2122101020199 is a wasteful number, since it uses less digits than its factorization.

2122101020199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85455.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 2122101020199 in words is "two trillion, one hundred twenty-two billion, one hundred one million, twenty thousand, one hundred ninety-nine".