222244400355 has 32 divisors (see below), whose sum is σ = 376982335488. Its totient is φ = 111606595200.

The previous prime is 222244400347. The next prime is 222244400387. The reversal of 222244400355 is 553004442222.

It is not a de Polignac number, because 222244400355 - 2³ = 222244400347 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6441511 + ... + 6475920.

It is an arithmetic number, because the mean of its divisors is an integer number (11780697984).

Almost surely, 2^222244400355 is an apocalyptic number.

222244400355 is a deficient number, since it is larger than the sum of its proper divisors (154737935133).

222244400355 is a wasteful number, since it uses less digits than its factorization.

222244400355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12917507.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 222244400355 its reverse (553004442222), we get a palindrome (775248842577).

The spelling of 222244400355 in words is "two hundred twenty-two billion, two hundred forty-four million, four hundred thousand, three hundred fifty-five".