112212223000021 has 8 divisors (see below), whose sum is σ = 113057617432320. Its totient is φ = 111370000780272.

The previous prime is 112212223000019. The next prime is 112212223000037. The reversal of 112212223000021 is 120000322212211.

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

It is a cyclic number.

It is not a de Polignac number, because 112212223000021 - 2¹ = 112212223000019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212223000081) 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, 792982125 + ... + 793123618.

It is an arithmetic number, because the mean of its divisors is an integer number (14132202179040).

Almost surely, 2^{112212223000021} is an apocalyptic number.

It is an amenable number.

112212223000021 is a deficient number, since it is larger than the sum of its proper divisors (845394432299).

112212223000021 is a wasteful number, since it uses less digits than its factorization.

112212223000021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586106275.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112212223000021 its reverse (120000322212211), we get a palindrome (232212545212232).

The spelling of 112212223000021 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred twenty-three million, twenty-one", and thus it is an aban number.