2122013299 has 4 divisors (see below), whose sum is σ = 2425158064. Its totient is φ = 1818868536.

The previous prime is 2122013291. The next prime is 2122013303. The reversal of 2122013299 is 9923102212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122013299 - 2³ = 2122013291 is a prime.

It is a super-2 number, since 2×2122013299² = 9005880882265726802, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2122013299.

It is not an unprimeable number, because it can be changed into a prime (2122013291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151572372 + ... + 151572385.

It is an arithmetic number, because the mean of its divisors is an integer number (606289516).

Almost surely, 2^2122013299 is an apocalyptic number.

2122013299 is a deficient number, since it is larger than the sum of its proper divisors (303144765).

2122013299 is an equidigital number, since it uses as much as digits as its factorization.

2122013299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303144764.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2122013299 is about 46065.3155747358. The cubic root of 2122013299 is about 1285.0381874827.

The spelling of 2122013299 in words is "two billion, one hundred twenty-two million, thirteen thousand, two hundred ninety-nine".