111294296220000 has 240 divisors, whose sum is σ = 365102571778560. Its totient is φ = 29675631936000.

The previous prime is 111294296219947. The next prime is 111294296220091. The reversal of 111294296220000 is 22692492111.

111294296220000 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×111294296220000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 667056589 + ... + 667223411.

It is an arithmetic number, because the mean of its divisors is an integer number (1521260715744).

Almost surely, 2^{111294296220000} is an apocalyptic number.

111294296220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111294296220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182551285889280).

111294296220000 is an abundant number, since it is smaller than the sum of its proper divisors (253808275558560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111294296220000 is a wasteful number, since it uses less digits than its factorization.

111294296220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177975 (or 177952 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 111294296220000 in words is "one hundred eleven trillion, two hundred ninety-four billion, two hundred ninety-six million, two hundred twenty thousand".