222012300100134 has 8 divisors (see below), whose sum is σ = 444024600200280. Its totient is φ = 74004100033376.

The previous prime is 222012300100081. The next prime is 222012300100139. The reversal of 222012300100134 is 431001003210222.

It is a sphenic number, since it is the product of 3 distinct primes.

222012300100134 is an admirable number.

It is a super-2 number, since 2×222012300100134² (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 222012300100134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012300100139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18501025008339 + ... + 18501025008350.

It is an arithmetic number, because the mean of its divisors is an integer number (55503075025035).

Almost surely, 2^{222012300100134} is an apocalyptic number.

222012300100134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222012300100134 is a wasteful number, since it uses less digits than its factorization.

222012300100134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37002050016694.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222012300100134 its reverse (431001003210222), we get a palindrome (653013303310356).

The spelling of 222012300100134 in words is "two hundred twenty-two trillion, twelve billion, three hundred million, one hundred thousand, one hundred thirty-four".