111313020022 has 8 divisors (see below), whose sum is σ = 166978072872. Its totient is φ = 55653662400.

The previous prime is 111313019999. The next prime is 111313020047. The reversal of 111313020022 is 220020313111.

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 = 111313019978 and 111313020005.

It is a congruent number.

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, 1374604 + ... + 1453327.

It is an arithmetic number, because the mean of its divisors is an integer number (20872259109).

Almost surely, 2^111313020022 is an apocalyptic number.

111313020022 is a deficient number, since it is larger than the sum of its proper divisors (55665052850).

111313020022 is a wasteful number, since it uses less digits than its factorization.

111313020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2847614.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111313020022 its reverse (220020313111), we get a palindrome (331333333133).

The spelling of 111313020022 in words is "one hundred eleven billion, three hundred thirteen million, twenty thousand, twenty-two".