222035310220 has 24 divisors (see below), whose sum is σ = 486546941664. Its totient is φ = 84952640256.

The previous prime is 222035310179. The next prime is 222035310227. The reversal of 222035310220 is 22013530222.

It is a junction number, because it is equal to n+sod(n) for n = 222035310191 and 222035310200.

It is not an unprimeable number, because it can be changed into a prime (222035310227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241342269 + ... + 241343188.

It is an arithmetic number, because the mean of its divisors is an integer number (20272789236).

Almost surely, 2^222035310220 is an apocalyptic number.

222035310220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222035310220 is an abundant number, since it is smaller than the sum of its proper divisors (264511631444).

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

222035310220 is a wasteful number, since it uses less digits than its factorization.

222035310220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482685489 (or 482685487 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 222035310220 its reverse (22013530222), we get a palindrome (244048840442).

The spelling of 222035310220 in words is "two hundred twenty-two billion, thirty-five million, three hundred ten thousand, two hundred twenty".