11301312220158 has 16 divisors (see below), whose sum is σ = 23932190584080. Its totient is φ = 3545509716096.

The previous prime is 11301312220157. The next prime is 11301312220183. The reversal of 11301312220158 is 85102221310311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11301312220157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55398589213 + ... + 55398589416.

It is an arithmetic number, because the mean of its divisors is an integer number (1495761911505).

Almost surely, 2^{11301312220158} is an apocalyptic number.

11301312220158 is an abundant number, since it is smaller than the sum of its proper divisors (12630878363922).

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

11301312220158 is a wasteful number, since it uses less digits than its factorization.

11301312220158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110797178651.

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 11301312220158 its reverse (85102221310311), we get a palindrome (96403533530469).

The spelling of 11301312220158 in words is "eleven trillion, three hundred one billion, three hundred twelve million, two hundred twenty thousand, one hundred fifty-eight".