222204023320340 has 24 divisors (see below), whose sum is σ = 466628732731392. Its totient is φ = 88881555278880.

The previous prime is 222204023320303. The next prime is 222204023320381. The reversal of 222204023320340 is 43023320402222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54621485 + ... + 58548395.

It is an arithmetic number, because the mean of its divisors is an integer number (19442863863808).

Almost surely, 2^{222204023320340} is an apocalyptic number.

222204023320340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222204023320340 is an abundant number, since it is smaller than the sum of its proper divisors (244424709411052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222204023320340 is a wasteful number, since it uses less digits than its factorization.

222204023320340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756167 (or 6756165 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 222204023320340 its reverse (43023320402222), we get a palindrome (265227343722562).

The spelling of 222204023320340 in words is "two hundred twenty-two trillion, two hundred four billion, twenty-three million, three hundred twenty thousand, three hundred forty".