111045466612 has 12 divisors (see below), whose sum is σ = 195633792900. Its totient is φ = 55150097216.

The previous prime is 111045466603. The next prime is 111045466639. The reversal of 111045466612 is 216664540111.

It can be written as a sum of positive squares in 2 ways, for example, as 36421432336 + 74624034276 = 190844^2 + 273174^2 .

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, 93158353 + ... + 93159544.

It is an arithmetic number, because the mean of its divisors is an integer number (16302816075).

Almost surely, 2^111045466612 is an apocalyptic number.

It is an amenable number.

111045466612 is a deficient number, since it is larger than the sum of its proper divisors (84588326288).

111045466612 is a wasteful number, since it uses less digits than its factorization.

111045466612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186318050 (or 186318048 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 111045466612 in words is "one hundred eleven billion, forty-five million, four hundred sixty-six thousand, six hundred twelve".