112212021201001 has 32 divisors (see below), whose sum is σ = 115620470102016. Its totient is φ = 108868858560000.

The previous prime is 112212021200963. The next prime is 112212021201023. The reversal of 112212021201001 is 100102120212211.

It is a cyclic number.

It is not a de Polignac number, because 112212021201001 - 2³¹ = 112209873717353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112212021205001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1399932741 + ... + 1400012893.

It is an arithmetic number, because the mean of its divisors is an integer number (3613139690688).

Almost surely, 2^{112212021201001} is an apocalyptic number.

It is an amenable number.

112212021201001 is a deficient number, since it is larger than the sum of its proper divisors (3408448901015).

112212021201001 is a wasteful number, since it uses less digits than its factorization.

112212021201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81513.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112212021201001 its reverse (100102120212211), we get a palindrome (212314141413212).

The spelling of 112212021201001 in words is "one hundred twelve trillion, two hundred twelve billion, twenty-one million, two hundred one thousand, one".