111303004213444 has 12 divisors (see below), whose sum is σ = 194780802084624. Its totient is φ = 55651346474984.

The previous prime is 111303004213409. The next prime is 111303004213451. The reversal of 111303004213444 is 444312400303111.

It is a super-2 number, since 2×111303004213444² (a number of 29 digits) contains 22 as substring.

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, 37291342 + ... + 40165285.

It is an arithmetic number, because the mean of its divisors is an integer number (16231733507052).

Almost surely, 2^{111303004213444} is an apocalyptic number.

It is an amenable number.

111303004213444 is a deficient number, since it is larger than the sum of its proper divisors (83477797871180).

111303004213444 is a wasteful number, since it uses less digits than its factorization.

111303004213444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77815874 (or 77815872 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 111303004213444 its reverse (444312400303111), we get a palindrome (555615404516555).

The spelling of 111303004213444 in words is "one hundred eleven trillion, three hundred three billion, four million, two hundred thirteen thousand, four hundred forty-four".