222553245 has 16 divisors (see below), whose sum is σ = 356906880. Its totient is φ = 118421184.

The previous prime is 222553241. The next prime is 222553283. The reversal of 222553245 is 542355222.

It is not a de Polignac number, because 222553245 - 2² = 222553241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222553241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10314 + ... + 23483.

It is an arithmetic number, because the mean of its divisors is an integer number (22306680).

Almost surely, 2^222553245 is an apocalyptic number.

It is an amenable number.

222553245 is a deficient number, since it is larger than the sum of its proper divisors (134353635).

222553245 is a wasteful number, since it uses less digits than its factorization.

222553245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34244.

The product of its digits is 24000, while the sum is 30.

The square root of 222553245 is about 14918.2185598683. The cubic root of 222553245 is about 606.0074692192.

The spelling of 222553245 in words is "two hundred twenty-two million, five hundred fifty-three thousand, two hundred forty-five".