900222422503 has 2 divisors, whose sum is σ = 900222422504. Its totient is φ = 900222422502.

The previous prime is 900222422389. The next prime is 900222422513. The reversal of 900222422503 is 305224222009.

900222422503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 900222422503 - 2³⁷ = 762783469031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (900222422513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450111211251 + 450111211252.

It is an arithmetic number, because the mean of its divisors is an integer number (450111211252).

Almost surely, 2^900222422503 is an apocalyptic number.

900222422503 is a deficient number, since it is larger than the sum of its proper divisors (1).

900222422503 is an equidigital number, since it uses as much as digits as its factorization.

900222422503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 900222422503 in words is "nine hundred billion, two hundred twenty-two million, four hundred twenty-two thousand, five hundred three".