222042240222 has 32 divisors (see below), whose sum is σ = 489252403584. Its totient is φ = 66619332000.

The previous prime is 222042240221. The next prime is 222042240269.

222042240222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222042240192 and 222042240201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222042240221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16648168 + ... + 16661499.

It is an arithmetic number, because the mean of its divisors is an integer number (15289137612).

Almost surely, 2^222042240222 is an apocalyptic number.

222042240222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222042240222 is an abundant number, since it is smaller than the sum of its proper divisors (267210163362).

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

222042240222 is a wasteful number, since it uses less digits than its factorization.

222042240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33309784.

The product of its (nonzero) digits is 4096, while the sum is 24.

It can be divided in two parts, 222042 and 240222, that added together give a palindrome (462264).

The spelling of 222042240222 in words is "two hundred twenty-two billion, forty-two million, two hundred forty thousand, two hundred twenty-two".