202013202229 has 4 divisors (see below), whose sum is σ = 204283013580. Its totient is φ = 199743390880.

The previous prime is 202013202217. The next prime is 202013202253. The reversal of 202013202229 is 922202310202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 108880200900 + 93133001329 = 329970^2 + 305177^2 .

It is a cyclic number.

It is not a de Polignac number, because 202013202229 - 2²⁷ = 201878984501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202013202829) 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, 1134905542 + ... + 1134905719.

It is an arithmetic number, because the mean of its divisors is an integer number (51070753395).

Almost surely, 2^202013202229 is an apocalyptic number.

It is an amenable number.

202013202229 is a deficient number, since it is larger than the sum of its proper divisors (2269811351).

202013202229 is an equidigital number, since it uses as much as digits as its factorization.

202013202229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269811350.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 202013202229 in words is "two hundred two billion, thirteen million, two hundred two thousand, two hundred twenty-nine".