1120031112211 has 16 divisors (see below), whose sum is σ = 1225226764800. Its totient is φ = 1015398568800.

The previous prime is 1120031112203. The next prime is 1120031112269. The reversal of 1120031112211 is 1122111300211.

It is a happy number.

It is not a de Polignac number, because 1120031112211 - 2³ = 1120031112203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120031112281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59978406 + ... + 59997076.

It is an arithmetic number, because the mean of its divisors is an integer number (76576672800).

Almost surely, 2^{1120031112211} is an apocalyptic number.

1120031112211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1120031112211 is a deficient number, since it is larger than the sum of its proper divisors (105195652589).

1120031112211 is a wasteful number, since it uses less digits than its factorization.

1120031112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33450.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1120031112211 its reverse (1122111300211), we get a palindrome (2242142412422).

The spelling of 1120031112211 in words is "one trillion, one hundred twenty billion, thirty-one million, one hundred twelve thousand, two hundred eleven".