112220021001011 has 48 divisors (see below), whose sum is σ = 141257876895744. Its totient is φ = 87266108160000.

The previous prime is 112220021000999. The next prime is 112220021001059. The reversal of 112220021001011 is 110100120022211.

It is not a de Polignac number, because 112220021001011 - 2¹⁰ = 112220020999987 is a prime.

It is a super-2 number, since 2×112220021001011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112220021001091) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1163444336 + ... + 1163540786.

It is an arithmetic number, because the mean of its divisors is an integer number (2942872435328).

Almost surely, 2^{112220021001011} is an apocalyptic number.

112220021001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112220021001011 is a deficient number, since it is larger than the sum of its proper divisors (29037855894733).

112220021001011 is a wasteful number, since it uses less digits than its factorization.

112220021001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99264 (or 99253 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112220021001011 its reverse (110100120022211), we get a palindrome (222320141023222).

The spelling of 112220021001011 in words is "one hundred twelve trillion, two hundred twenty billion, twenty-one million, one thousand, eleven".