2202900473 has 2 divisors, whose sum is σ = 2202900474. Its totient is φ = 2202900472.

The previous prime is 2202900433. The next prime is 2202900541. The reversal of 2202900473 is 3740092022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1754604544 + 448295929 = 41888^2 + 21173^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202900473 - 2¹⁰ = 2202899449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202900433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101450236 + 1101450237.

It is an arithmetic number, because the mean of its divisors is an integer number (1101450237).

Almost surely, 2^2202900473 is an apocalyptic number.

It is an amenable number.

2202900473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202900473 is an equidigital number, since it uses as much as digits as its factorization.

2202900473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2202900473 is about 46935.0665600892. The cubic root of 2202900473 is about 1301.1627610604.

Adding to 2202900473 its reverse (3740092022), we get a palindrome (5942992495).

The spelling of 2202900473 in words is "two billion, two hundred two million, nine hundred thousand, four hundred seventy-three".