116661226052 has 36 divisors (see below), whose sum is σ = 239222475324. Its totient is φ = 49632710400.

The previous prime is 116661226039. The next prime is 116661226061. The reversal of 116661226052 is 250622166611.

It can be written as a sum of positive squares in 2 ways, for example, as 47674102336 + 68987123716 = 218344^2 + 262654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116661225997 and 116661226015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2145449 + ... + 2199152.

It is an arithmetic number, because the mean of its divisors is an integer number (6645068759).

Almost surely, 2^116661226052 is an apocalyptic number.

It is an amenable number.

116661226052 is an abundant number, since it is smaller than the sum of its proper divisors (122561249272).

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

116661226052 is a wasteful number, since it uses less digits than its factorization.

116661226052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4344756 (or 4344747 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 116661226052 in words is "one hundred sixteen billion, six hundred sixty-one million, two hundred twenty-six thousand, fifty-two".