222254803 has 2 divisors, whose sum is σ = 222254804. Its totient is φ = 222254802.

The previous prime is 222254771. The next prime is 222254849. The reversal of 222254803 is 308452222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222254803 - 2⁵ = 222254771 is a prime.

It is not a weakly prime, because it can be changed into another prime (222254863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111127401 + 111127402.

It is an arithmetic number, because the mean of its divisors is an integer number (111127402).

Almost surely, 2^222254803 is an apocalyptic number.

222254803 is a deficient number, since it is larger than the sum of its proper divisors (1).

222254803 is an equidigital number, since it uses as much as digits as its factorization.

222254803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 222254803 is about 14908.2126024551. The cubic root of 222254803 is about 605.7364644319.

It can be divided in two parts, 22225 and 4803, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 222254803 in words is "two hundred twenty-two million, two hundred fifty-four thousand, eight hundred three".