222214202412222 has 64 divisors (see below), whose sum is σ = 450630262056960. Its totient is φ = 73040217868800.

The previous prime is 222214202412221. The next prime is 222214202412247.

222214202412222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×222214202412222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222214202412222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222214202412221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1191525222 + ... + 1191711702.

It is an arithmetic number, because the mean of its divisors is an integer number (7041097844640).

Almost surely, 2^{222214202412222} is an apocalyptic number.

222214202412222 is an abundant number, since it is smaller than the sum of its proper divisors (228416059644738).

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

222214202412222 is a wasteful number, since it uses less digits than its factorization.

222214202412222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189769.

The product of its (nonzero) digits is 16384, while the sum is 30.

It can be divided in two parts, 22221420 and 2412222, that added together give a palindrome (24633642).

The spelling of 222214202412222 in words is "two hundred twenty-two trillion, two hundred fourteen billion, two hundred two million, four hundred twelve thousand, two hundred twenty-two".