2110020012099 has 10 divisors (see below), whose sum is σ = 3152005203380. Its totient is φ = 1406680008012.

The previous prime is 2110020012091. The next prime is 2110020012103. The reversal of 2110020012099 is 9902100200112.

It is not a de Polignac number, because 2110020012099 - 2³ = 2110020012091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110020012091) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13024814809 + ... + 13024814970.

It is an arithmetic number, because the mean of its divisors is an integer number (315200520338).

Almost surely, 2^{2110020012099} is an apocalyptic number.

2110020012099 is a deficient number, since it is larger than the sum of its proper divisors (1041985191281).

2110020012099 is an equidigital number, since it uses as much as digits as its factorization.

2110020012099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26049629791 (or 26049629782 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 2110020012099 in words is "two trillion, one hundred ten billion, twenty million, twelve thousand, ninety-nine".