112221122210002 has 16 divisors (see below), whose sum is σ = 190821341410560. Its totient is φ = 49068344933712.

The previous prime is 112221122209943. The next prime is 112221122210009. The reversal of 112221122210002 is 200012221122211.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (112221122210009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113584131298 + ... + 113584132285.

It is an arithmetic number, because the mean of its divisors is an integer number (11926333838160).

Almost surely, 2^{112221122210002} is an apocalyptic number.

112221122210002 is a deficient number, since it is larger than the sum of its proper divisors (78600219200558).

112221122210002 is a wasteful number, since it uses less digits than its factorization.

112221122210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227168263617.

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

Adding to 112221122210002 its reverse (200012221122211), we get a palindrome (312233343332213).

The spelling of 112221122210002 in words is "one hundred twelve trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred ten thousand, two".