222133320110220 has 96 divisors (see below), whose sum is σ = 624270055788288. Its totient is φ = 59017089084672.

The previous prime is 222133320110213. The next prime is 222133320110249. The reversal of 222133320110220 is 22011023331222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21441799 + ... + 30066881.

It is an arithmetic number, because the mean of its divisors is an integer number (6502813081128).

Almost surely, 2^{222133320110220} is an apocalyptic number.

222133320110220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222133320110220 is an abundant number, since it is smaller than the sum of its proper divisors (402136735678068).

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

222133320110220 is a wasteful number, since it uses less digits than its factorization.

222133320110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626679 (or 8626677 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 222133320110220 its reverse (22011023331222), we get a palindrome (244144343441442).

The spelling of 222133320110220 in words is "two hundred twenty-two trillion, one hundred thirty-three billion, three hundred twenty million, one hundred ten thousand, two hundred twenty".