116221552 has 20 divisors (see below), whose sum is σ = 230672736. Its totient is φ = 56693120.

The previous prime is 116221549. The next prime is 116221559. The reversal of 116221552 is 255122611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116221559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87928 + ... + 89239.

Almost surely, 2^116221552 is an apocalyptic number.

It is an amenable number.

116221552 is a deficient number, since it is larger than the sum of its proper divisors (114451184).

116221552 is a wasteful number, since it uses less digits than its factorization.

116221552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177216 (or 177210 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 116221552 is about 10780.6100012940. The cubic root of 116221552 is about 488.0101897003.

The spelling of 116221552 in words is "one hundred sixteen million, two hundred twenty-one thousand, five hundred fifty-two".