1112022101001 has 8 divisors (see below), whose sum is σ = 1694509868224. Its totient is φ = 635441200560.

The previous prime is 1112022100991. The next prime is 1112022101009. The reversal of 1112022101001 is 1001012202111.

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

It is not a de Polignac number, because 1112022101001 - 2³⁴ = 1094842231817 is a prime.

It is a super-2 number, since 2×1112022101001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112022101009) 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, 26476716670 + ... + 26476716711.

It is an arithmetic number, because the mean of its divisors is an integer number (211813733528).

Almost surely, 2^{1112022101001} is an apocalyptic number.

It is an amenable number.

1112022101001 is a deficient number, since it is larger than the sum of its proper divisors (582487767223).

1112022101001 is an equidigital number, since it uses as much as digits as its factorization.

1112022101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52953433391.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112022101001 its reverse (1001012202111), we get a palindrome (2113034303112).

The spelling of 1112022101001 in words is "one trillion, one hundred twelve billion, twenty-two million, one hundred one thousand, one".