1111022331352 has 16 divisors (see below), whose sum is σ = 2114258915160. Its totient is φ = 547219953984.

The previous prime is 1111022331347. The next prime is 1111022331437. The reversal of 1111022331352 is 2531332201111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036400893 + ... + 1036401964.

Almost surely, 2^{1111022331352} is an apocalyptic number.

It is an amenable number.

1111022331352 is a deficient number, since it is larger than the sum of its proper divisors (1003236583808).

1111022331352 is a wasteful number, since it uses less digits than its factorization.

1111022331352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072802930 (or 2072802926 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 1111022331352 its reverse (2531332201111), we get a palindrome (3642354532463).

The spelling of 1111022331352 in words is "one trillion, one hundred eleven billion, twenty-two million, three hundred thirty-one thousand, three hundred fifty-two".