1120012211123 has 8 divisors (see below), whose sum is σ = 1235585704416. Its totient is φ = 1008641390400.

The previous prime is 1120012210997. The next prime is 1120012211207. The reversal of 1120012211123 is 3211122100211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1120012211123 - 2¹⁴ = 1120012194739 is a prime.

It is a super-2 number, since 2×1120012211123² (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 (1120012201123) 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, 1050667583 + ... + 1050668648.

It is an arithmetic number, because the mean of its divisors is an integer number (154448213052).

Almost surely, 2^{1120012211123} is an apocalyptic number.

1120012211123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120012211123 is a deficient number, since it is larger than the sum of its proper divisors (115573493293).

1120012211123 is a wasteful number, since it uses less digits than its factorization.

1120012211123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101336285.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1120012211123 its reverse (3211122100211), we get a palindrome (4331134311334).

The spelling of 1120012211123 in words is "one trillion, one hundred twenty billion, twelve million, two hundred eleven thousand, one hundred twenty-three".