1201112222333 has 16 divisors (see below), whose sum is σ = 1225281438000. Its totient is φ = 1176999842304.

The previous prime is 1201112222327. The next prime is 1201112222347. The reversal of 1201112222333 is 3332222111021.

It can be written as a sum of positive squares in 8 ways, for example, as 214232899609 + 986879322724 = 462853^2 + 993418^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201112222333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201112222299 and 1201112222308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201112221333) 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, 208922543 + ... + 208928291.

It is an arithmetic number, because the mean of its divisors is an integer number (76580089875).

Almost surely, 2^{1201112222333} is an apocalyptic number.

It is an amenable number.

1201112222333 is a deficient number, since it is larger than the sum of its proper divisors (24169215667).

1201112222333 is a wasteful number, since it uses less digits than its factorization.

1201112222333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9968.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1201112222333 its reverse (3332222111021), we get a palindrome (4533334333354).

The spelling of 1201112222333 in words is "one trillion, two hundred one billion, one hundred twelve million, two hundred twenty-two thousand, three hundred thirty-three".