115564022702 has 4 divisors (see below), whose sum is σ = 173346034056. Its totient is φ = 57782011350.

The previous prime is 115564022699. The next prime is 115564022711. The reversal of 115564022702 is 207220465511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28891005674 + ... + 28891005677.

It is an arithmetic number, because the mean of its divisors is an integer number (43336508514).

Almost surely, 2^115564022702 is an apocalyptic number.

115564022702 is a deficient number, since it is larger than the sum of its proper divisors (57782011354).

115564022702 is an equidigital number, since it uses as much as digits as its factorization.

115564022702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57782011353.

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 115564022702 in words is "one hundred fifteen billion, five hundred sixty-four million, twenty-two thousand, seven hundred two".