222020100222 has 8 divisors (see below), whose sum is σ = 444040200456. Its totient is φ = 74006700072.

The previous prime is 222020100217. The next prime is 222020100223. The reversal of 222020100222 is 222001020222.

It is a sphenic number, since it is the product of 3 distinct primes.

222020100222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020100223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501675013 + ... + 18501675024.

It is an arithmetic number, because the mean of its divisors is an integer number (55505025057).

Almost surely, 2^222020100222 is an apocalyptic number.

222020100222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222020100222 is a wasteful number, since it uses less digits than its factorization.

222020100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37003350042.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 222020100222 its reverse (222001020222), we get a palindrome (444021120444).

The spelling of 222020100222 in words is "two hundred twenty-two billion, twenty million, one hundred thousand, two hundred twenty-two".