86999892202 has 4 divisors (see below), whose sum is σ = 130499838306. Its totient is φ = 43499946100.

The previous prime is 86999892193. The next prime is 86999892211. The reversal of 86999892202 is 20229899968.

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

It is an interprime number because it is at equal distance from previous prime (86999892193) and next prime (86999892211).

It can be written as a sum of positive squares in only one way, i.e., 74327662161 + 12672230041 = 272631^2 + 112571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21749973049 + ... + 21749973052.

Almost surely, 2^86999892202 is an apocalyptic number.

86999892202 is a deficient number, since it is larger than the sum of its proper divisors (43499946104).

86999892202 is a wasteful number, since it uses less digits than its factorization.

86999892202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43499946103.

The product of its (nonzero) digits is 20155392, while the sum is 64.

The spelling of 86999892202 in words is "eighty-six billion, nine hundred ninety-nine million, eight hundred ninety-two thousand, two hundred two".