2011320034112 has 14 divisors (see below), whose sum is σ = 3991213192818. Its totient is φ = 1005660017024.

The previous prime is 2011320034091. The next prime is 2011320034127. The reversal of 2011320034112 is 2114300231102.

It can be written as a sum of positive squares in only one way, i.e., 1167817390336 + 843502643776 = 1080656^2 + 918424^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15713437703 + ... + 15713437830.

Almost surely, 2^{2011320034112} is an apocalyptic number.

It is an amenable number.

2011320034112 is a deficient number, since it is larger than the sum of its proper divisors (1979893158706).

2011320034112 is an equidigital number, since it uses as much as digits as its factorization.

2011320034112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31426875545 (or 31426875535 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2011320034112 its reverse (2114300231102), we get a palindrome (4125620265214).

The spelling of 2011320034112 in words is "two trillion, eleven billion, three hundred twenty million, thirty-four thousand, one hundred twelve".