2201112322331 has 16 divisors (see below), whose sum is σ = 2447158533120. Its totient is φ = 1966041689760.

The previous prime is 2201112322291. The next prime is 2201112322333. The reversal of 2201112322331 is 1332232111022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201112322331 is a prime.

It is a super-2 number, since 2×2201112322331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201112322297 and 2201112322306.

It is not an unprimeable number, because it can be changed into a prime (2201112322333) 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, 3498980 + ... + 4079838.

It is an arithmetic number, because the mean of its divisors is an integer number (152947408320).

Almost surely, 2^{2201112322331} is an apocalyptic number.

2201112322331 is a deficient number, since it is larger than the sum of its proper divisors (246046210789).

2201112322331 is a wasteful number, since it uses less digits than its factorization.

2201112322331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590306.

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

Adding to 2201112322331 its reverse (1332232111022), we get a palindrome (3533344433353).

The spelling of 2201112322331 in words is "two trillion, two hundred one billion, one hundred twelve million, three hundred twenty-two thousand, three hundred thirty-one".