222134404431222 has 48 divisors (see below), whose sum is σ = 481400814480768. Its totient is φ = 74027940405120.

The previous prime is 222134404431221. The next prime is 222134404431229.

222134404431222 is a `hidden beast` number, since 2 + 2 + 21 + 3 + 4 + 404 + 4 + 3 + 1 + 222 = 666.

222134404431222 is nontrivially palindromic in base 10.

222134404431222 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222134404431221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4298822778 + ... + 4298874450.

It is an arithmetic number, because the mean of its divisors is an integer number (10029183635016).

Almost surely, 2^{222134404431222} is an apocalyptic number.

222134404431222 is an abundant number, since it is smaller than the sum of its proper divisors (259266410049546).

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

222134404431222 is a wasteful number, since it uses less digits than its factorization.

222134404431222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101445 (or 101442 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

It can be divided in two parts, 22213440 and 4431222, that added together give a palindrome (26644662).

The spelling of 222134404431222 in words is "two hundred twenty-two trillion, one hundred thirty-four billion, four hundred four million, four hundred thirty-one thousand, two hundred twenty-two".