2102012012299 has 2 divisors, whose sum is σ = 2102012012300. Its totient is φ = 2102012012298.

The previous prime is 2102012012291. The next prime is 2102012012323. The reversal of 2102012012299 is 9922102102012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102012012299 - 2³ = 2102012012291 is a prime.

It is a super-3 number, since 3×2102012012299³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2102012012299.

It is not a weakly prime, because it can be changed into another prime (2102012012291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051006006149 + 1051006006150.

It is an arithmetic number, because the mean of its divisors is an integer number (1051006006150).

Almost surely, 2^{2102012012299} is an apocalyptic number.

2102012012299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102012012299 is an equidigital number, since it uses as much as digits as its factorization.

2102012012299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 2102012012299 in words is "two trillion, one hundred two billion, twelve million, twelve thousand, two hundred ninety-nine".