2212729299 has 48 divisors (see below), whose sum is σ = 3815269920. Its totient is φ = 1262131200.

The previous prime is 2212729297. The next prime is 2212729301. The reversal of 2212729299 is 9929272122.

It is a happy number.

2212729299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2212729297) and next prime (2212729301).

It is not a de Polignac number, because 2212729299 - 2¹ = 2212729297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212729297) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35619 + ... + 75459.

It is an arithmetic number, because the mean of its divisors is an integer number (79484790).

Almost surely, 2^2212729299 is an apocalyptic number.

2212729299 is a deficient number, since it is larger than the sum of its proper divisors (1602540621).

2212729299 is a wasteful number, since it uses less digits than its factorization.

2212729299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39889 (or 39872 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 2212729299 is about 47039.6566632878. The cubic root of 2212729299 is about 1303.0950512655.

The spelling of 2212729299 in words is "two billion, two hundred twelve million, seven hundred twenty-nine thousand, two hundred ninety-nine".