222203302213222 has 32 divisors (see below), whose sum is σ = 366617748989088. Its totient is φ = 100999478272000.

The previous prime is 222203302213199. The next prime is 222203302213303. The reversal of 222203302213222 is 222312203302222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136338822 + ... + 137958982.

It is an arithmetic number, because the mean of its divisors is an integer number (11456804655909).

Almost surely, 2^{222203302213222} is an apocalyptic number.

222203302213222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222203302213222 is a deficient number, since it is larger than the sum of its proper divisors (144414446775866).

222203302213222 is a wasteful number, since it uses less digits than its factorization.

222203302213222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671717 (or 1671695 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 222203302213222 its reverse (222312203302222), we get a palindrome (444515505515444).

The spelling of 222203302213222 in words is "two hundred twenty-two trillion, two hundred three billion, three hundred two million, two hundred thirteen thousand, two hundred twenty-two".