116221952000 has 720 divisors, whose sum is σ = 369838245504. Its totient is φ = 35684352000.

The previous prime is 116221951997. The next prime is 116221952023. The reversal of 116221952000 is 259122611.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1734655967 + ... + 1734656033.

Almost surely, 2^116221952000 is an apocalyptic number.

116221952000 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 116221952000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184919122752).

116221952000 is an abundant number, since it is smaller than the sum of its proper divisors (253616293504).

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

116221952000 is an frugal number, since it uses more digits than its factorization.

116221952000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 116221952000 in words is "one hundred sixteen billion, two hundred twenty-one million, nine hundred fifty-two thousand".