1112222020101 has 8 divisors (see below), whose sum is σ = 1483439696160. Its totient is φ = 741242845392.

The previous prime is 1112222020067. The next prime is 1112222020127. The reversal of 1112222020101 is 1010202222111.

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

It is not a de Polignac number, because 1112222020101 - 2¹¹ = 1112222018053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112222020141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59614455 + ... + 59633108.

It is an arithmetic number, because the mean of its divisors is an integer number (185429962020).

Almost surely, 2^{1112222020101} is an apocalyptic number.

It is an amenable number.

1112222020101 is a deficient number, since it is larger than the sum of its proper divisors (371217676059).

1112222020101 is a wasteful number, since it uses less digits than its factorization.

1112222020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119250675.

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

Adding to 1112222020101 its reverse (1010202222111), we get a palindrome (2122424242212).

The spelling of 1112222020101 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, twenty thousand, one hundred one".