111000012022 has 16 divisors (see below), whose sum is σ = 167639375232. Its totient is φ = 55120553280.

The previous prime is 111000011987. The next prime is 111000012059. The reversal of 111000012022 is 220210000111.

It is a super-3 number, since 3×111000012022³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593947 + ... + 758137.

It is an arithmetic number, because the mean of its divisors is an integer number (10477460952).

Almost surely, 2^111000012022 is an apocalyptic number.

111000012022 is a deficient number, since it is larger than the sum of its proper divisors (56639363210).

111000012022 is a wasteful number, since it uses less digits than its factorization.

111000012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166503.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111000012022 its reverse (220210000111), we get a palindrome (331210012133).

The spelling of 111000012022 in words is "one hundred eleven billion, twelve thousand, twenty-two".