116222220288 has 72 divisors (see below), whose sum is σ = 335671163100. Its totient is φ = 38740733952.

The previous prime is 116222220271. The next prime is 116222220337. The reversal of 116222220288 is 882022222611.

It is a happy number.

116222220288 is a `hidden beast` number, since 1 + 1 + 622 + 2 + 2 + 2 + 0 + 28 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-3 number, since 3×116222220288³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3134298 + ... + 3171161.

Almost surely, 2^116222220288 is an apocalyptic number.

116222220288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116222220288 is an abundant number, since it is smaller than the sum of its proper divisors (219448942812).

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

116222220288 is an equidigital number, since it uses as much as digits as its factorization.

116222220288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6305487 (or 6305464 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

Adding to 116222220288 its reverse (882022222611), we get a palindrome (998244442899).

The spelling of 116222220288 in words is "one hundred sixteen billion, two hundred twenty-two million, two hundred twenty thousand, two hundred eighty-eight".