222042202240222 has 128 divisors (see below), whose sum is σ = 412515597312000. Its totient is φ = 87287339252736.

The previous prime is 222042202240213. The next prime is 222042202240223.

222042202240222 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222042202240223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47761280154 + ... + 47761284802.

It is an arithmetic number, because the mean of its divisors is an integer number (3222778104000).

Almost surely, 2^{222042202240222} is an apocalyptic number.

222042202240222 is a deficient number, since it is larger than the sum of its proper divisors (190473395071778).

222042202240222 is a wasteful number, since it uses less digits than its factorization.

222042202240222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010.

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 22204220 and 2240222, that added together give a palindrome (24444442).

The spelling of 222042202240222 in words is "two hundred twenty-two trillion, forty-two billion, two hundred two million, two hundred forty thousand, two hundred twenty-two".