112120100022201 has 128 divisors (see below), whose sum is σ = 167507674693632. Its totient is φ = 66458734848000.

The previous prime is 112120100022143. The next prime is 112120100022221. The reversal of 112120100022201 is 102220001021211.

It is not a de Polignac number, because 112120100022201 - 2⁴⁵ = 76935727933369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112120100022221) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1962480406 + ... + 1962537536.

It is an arithmetic number, because the mean of its divisors is an integer number (1308653708544).

Almost surely, 2^{112120100022201} is an apocalyptic number.

It is an amenable number.

112120100022201 is a deficient number, since it is larger than the sum of its proper divisors (55387574671431).

112120100022201 is a wasteful number, since it uses less digits than its factorization.

112120100022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57543.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112120100022201 its reverse (102220001021211), we get a palindrome (214340101043412).

The spelling of 112120100022201 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred million, twenty-two thousand, two hundred one".