222426514 has 12 divisors (see below), whose sum is σ = 348778206. Its totient is φ = 106377392.

The previous prime is 222426511. The next prime is 222426527. The reversal of 222426514 is 415624222.

222426514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 148035889 + 74390625 = 12167^2 + 8625^2 .

It is not an unprimeable number, because it can be changed into a prime (222426511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104059 + ... + 106174.

Almost surely, 2^222426514 is an apocalyptic number.

222426514 is a deficient number, since it is larger than the sum of its proper divisors (126351692).

222426514 is a wasteful number, since it uses less digits than its factorization.

222426514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210281 (or 210258 counting only the distinct ones).

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

The square root of 222426514 is about 14913.9704304387. The cubic root of 222426514 is about 605.8924188263.

The spelling of 222426514 in words is "two hundred twenty-two million, four hundred twenty-six thousand, five hundred fourteen".