116037763221 has 4 divisors (see below), whose sum is σ = 154717017632. Its totient is φ = 77358508812.

The previous prime is 116037763217. The next prime is 116037763223. The reversal of 116037763221 is 122367730611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 116037763221 - 2² = 116037763217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116037763221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116037763223) 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, 19339627201 + ... + 19339627206.

It is an arithmetic number, because the mean of its divisors is an integer number (38679254408).

Almost surely, 2^116037763221 is an apocalyptic number.

It is an amenable number.

116037763221 is a deficient number, since it is larger than the sum of its proper divisors (38679254411).

116037763221 is an equidigital number, since it uses as much as digits as its factorization.

116037763221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38679254410.

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 116037763221 in words is "one hundred sixteen billion, thirty-seven million, seven hundred sixty-three thousand, two hundred twenty-one".