112130001322221 has 8 divisors (see below), whose sum is σ = 157375440452320. Its totient is φ = 70818948203472.

The previous prime is 112130001322217. The next prime is 112130001322231. The reversal of 112130001322221 is 122223100031211.

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

It is not a de Polignac number, because 112130001322221 - 2² = 112130001322217 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 (112130001322231) 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, 983596502770 + ... + 983596502883.

It is an arithmetic number, because the mean of its divisors is an integer number (19671930056540).

Almost surely, 2^{112130001322221} is an apocalyptic number.

It is an amenable number.

112130001322221 is a deficient number, since it is larger than the sum of its proper divisors (45245439130099).

112130001322221 is a wasteful number, since it uses less digits than its factorization.

112130001322221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967193005675.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112130001322221 its reverse (122223100031211), we get a palindrome (234353101353432).

The spelling of 112130001322221 in words is "one hundred twelve trillion, one hundred thirty billion, one million, three hundred twenty-two thousand, two hundred twenty-one".