116222554340 has 24 divisors (see below), whose sum is σ = 246227257080. Its totient is φ = 46077613568.

The previous prime is 116222554277. The next prime is 116222554361. The reversal of 116222554340 is 43455222611.

It can be written as a sum of positive squares in 4 ways, for example, as 1235100736 + 114987453604 = 35144^2 + 339098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 116222554340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25710695 + ... + 25715214.

It is an arithmetic number, because the mean of its divisors is an integer number (10259469045).

Almost surely, 2^116222554340 is an apocalyptic number.

116222554340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116222554340 is an abundant number, since it is smaller than the sum of its proper divisors (130004702740).

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

116222554340 is a wasteful number, since it uses less digits than its factorization.

116222554340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51426031 (or 51426029 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 116222554340 its reverse (43455222611), we get a palindrome (159677776951).

The spelling of 116222554340 in words is "one hundred sixteen billion, two hundred twenty-two million, five hundred fifty-four thousand, three hundred forty".