111122001322 has 8 divisors (see below), whose sum is σ = 167276180772. Its totient is φ = 55363274400.

The previous prime is 111122001307. The next prime is 111122001409. The reversal of 111122001322 is 223100221111.

It can be written as a sum of positive squares in 2 ways, for example, as 95432184241 + 15689817081 = 308921^2 + 125259^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 111122001296 and 111122001305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98862429 + ... + 98863552.

Almost surely, 2^111122001322 is an apocalyptic number.

111122001322 is a deficient number, since it is larger than the sum of its proper divisors (56154179450).

111122001322 is a wasteful number, since it uses less digits than its factorization.

111122001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197726264.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111122001322 its reverse (223100221111), we get a palindrome (334222222433).

The spelling of 111122001322 in words is "one hundred eleven billion, one hundred twenty-two million, one thousand, three hundred twenty-two".