222512383215222 has 64 divisors (see below), whose sum is σ = 459976238149824. Its totient is φ = 71705492490240.

The previous prime is 222512383215209. The next prime is 222512383215229.

222512383215222 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 (222512383215229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29938698 + ... + 36624450.

It is an arithmetic number, because the mean of its divisors is an integer number (7187128721091).

Almost surely, 2^{222512383215222} is an apocalyptic number.

222512383215222 is an abundant number, since it is smaller than the sum of its proper divisors (237463854934602).

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

222512383215222 is a wasteful number, since it uses less digits than its factorization.

222512383215222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686753.

The product of its digits is 460800, while the sum is 42.

The spelling of 222512383215222 in words is "two hundred twenty-two trillion, five hundred twelve billion, three hundred eighty-three million, two hundred fifteen thousand, two hundred twenty-two".