1112101202122 has 8 divisors (see below), whose sum is σ = 1706946031296. Its totient is φ = 543119191692.

The previous prime is 1112101202063. The next prime is 1112101202129. The reversal of 1112101202122 is 2212021012111.

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

It is a super-2 number, since 2×1112101202122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112101202096 and 1112101202105.

It is not an unprimeable number, because it can be changed into a prime (1112101202129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6465704578 + ... + 6465704749.

It is an arithmetic number, because the mean of its divisors is an integer number (213368253912).

Almost surely, 2^{1112101202122} is an apocalyptic number.

1112101202122 is a deficient number, since it is larger than the sum of its proper divisors (594844829174).

1112101202122 is a wasteful number, since it uses less digits than its factorization.

1112101202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12931409372.

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

Adding to 1112101202122 its reverse (2212021012111), we get a palindrome (3324122214233).

The spelling of 1112101202122 in words is "one trillion, one hundred twelve billion, one hundred one million, two hundred two thousand, one hundred twenty-two".