222035153 has 4 divisors (see below), whose sum is σ = 224530020. Its totient is φ = 219540288.

The previous prime is 222035141. The next prime is 222035161. The reversal of 222035153 is 351530222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72046144 + 149989009 = 8488^2 + 12247^2 .

It is a cyclic number.

It is not a de Polignac number, because 222035153 - 2¹⁰ = 222034129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222035173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247300 + ... + 1247477.

It is an arithmetic number, because the mean of its divisors is an integer number (56132505).

Almost surely, 2^222035153 is an apocalyptic number.

It is an amenable number.

222035153 is a deficient number, since it is larger than the sum of its proper divisors (2494867).

222035153 is an equidigital number, since it uses as much as digits as its factorization.

222035153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494866.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 222035153 is about 14900.8440364967. The cubic root of 222035153 is about 605.5368528946.

Adding to 222035153 its reverse (351530222), we get a palindrome (573565375).

It can be divided in two parts, 2220 and 35153, that added together give a palindrome (37373).

The spelling of 222035153 in words is "two hundred twenty-two million, thirty-five thousand, one hundred fifty-three".