112221452002 has 8 divisors (see below), whose sum is σ = 183635103312. Its totient is φ = 51009750900.

The previous prime is 112221451997. The next prime is 112221452027. The reversal of 112221452002 is 200254122211.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 5100975091 = 112221452002 / (1 + 1 + 2 + 2 + 2 + 1 + 4 + 5 + 2 + 0 + 0 + 2).

It is an unprimeable number.

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, 2550487524 + ... + 2550487567.

It is an arithmetic number, because the mean of its divisors is an integer number (22954387914).

Almost surely, 2^112221452002 is an apocalyptic number.

112221452002 is a deficient number, since it is larger than the sum of its proper divisors (71413651310).

112221452002 is a wasteful number, since it uses less digits than its factorization.

112221452002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100975104.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 112221452002 its reverse (200254122211), we get a palindrome (312475574213).

Subtracting 112221452002 from its reverse (200254122211), we obtain a square (88032670209 = 296703²).

The spelling of 112221452002 in words is "one hundred twelve billion, two hundred twenty-one million, four hundred fifty-two thousand, two".