222232031210222 has 32 divisors (see below), whose sum is σ = 366433175801088. Its totient is φ = 100242146160000.

The previous prime is 222232031210219. The next prime is 222232031210257. The reversal of 222232031210222 is 222012130232222.

It is a super-3 number, since 3×222232031210222³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222232031210191 and 222232031210200.

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, 239986022 + ... + 240910262.

It is an arithmetic number, because the mean of its divisors is an integer number (11451036743784).

Almost surely, 2^{222232031210222} is an apocalyptic number.

222232031210222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222232031210222 is a deficient number, since it is larger than the sum of its proper divisors (144201144590866).

222232031210222 is a wasteful number, since it uses less digits than its factorization.

222232031210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007816.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222232031210222 its reverse (222012130232222), we get a palindrome (444244161442444).

The spelling of 222232031210222 in words is "two hundred twenty-two trillion, two hundred thirty-two billion, thirty-one million, two hundred ten thousand, two hundred twenty-two".