11632643222158 has 8 divisors (see below), whose sum is σ = 19941674095152. Its totient is φ = 4985418523776.

The previous prime is 11632643222149. The next prime is 11632643222173. The reversal of 11632643222158 is 85122234623611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415451543635 + ... + 415451543662.

It is an arithmetic number, because the mean of its divisors is an integer number (2492709261894).

Almost surely, 2^{11632643222158} is an apocalyptic number.

11632643222158 is a deficient number, since it is larger than the sum of its proper divisors (8309030872994).

11632643222158 is an equidigital number, since it uses as much as digits as its factorization.

11632643222158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830903087306.

The product of its digits is 829440, while the sum is 46.

Adding to 11632643222158 its reverse (85122234623611), we get a palindrome (96754877845769).

The spelling of 11632643222158 in words is "eleven trillion, six hundred thirty-two billion, six hundred forty-three million, two hundred twenty-two thousand, one hundred fifty-eight".