2229572903 has 2 divisors, whose sum is σ = 2229572904. Its totient is φ = 2229572902.

The previous prime is 2229572897. The next prime is 2229572921. The reversal of 2229572903 is 3092759222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2229572903 - 2²² = 2225378599 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2229572003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114786451 + 1114786452.

It is an arithmetic number, because the mean of its divisors is an integer number (1114786452).

Almost surely, 2^2229572903 is an apocalyptic number.

2229572903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229572903 is an equidigital number, since it uses as much as digits as its factorization.

2229572903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 2229572903 is about 47218.3534549861. The cubic root of 2229572903 is about 1306.3931439386.

The spelling of 2229572903 in words is "two billion, two hundred twenty-nine million, five hundred seventy-two thousand, nine hundred three".