222994075 has 12 divisors (see below), whose sum is σ = 276982768. Its totient is φ = 178092000.

The previous prime is 222994069. The next prime is 222994081. The reversal of 222994075 is 570499222.

It is an interprime number because it is at equal distance from previous prime (222994069) and next prime (222994081).

It is not a de Polignac number, because 222994075 - 2⁵ = 222994043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8050 + ... + 22600.

Almost surely, 2^222994075 is an apocalyptic number.

222994075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

222994075 is a deficient number, since it is larger than the sum of its proper divisors (53988693).

222994075 is a wasteful number, since it uses less digits than its factorization.

222994075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15174 (or 15169 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 222994075 is about 14932.9861380770. The cubic root of 222994075 is about 606.4073287077.

The spelling of 222994075 in words is "two hundred twenty-two million, nine hundred ninety-four thousand, seventy-five".