112222210121002 has 32 divisors (see below), whose sum is σ = 182589488371584. Its totient is φ = 51520413427200.

The previous prime is 112222210120807. The next prime is 112222210121029. The reversal of 112222210121002 is 200121012222211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35077977 + ... + 38143267.

It is an arithmetic number, because the mean of its divisors is an integer number (5705921511612).

Almost surely, 2^{112222210121002} is an apocalyptic number.

112222210121002 is a deficient number, since it is larger than the sum of its proper divisors (70367278250582).

112222210121002 is a wasteful number, since it uses less digits than its factorization.

112222210121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091614.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112222210121002 its reverse (200121012222211), we get a palindrome (312343222343213).

The spelling of 112222210121002 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, two".