147381713222 has 4 divisors (see below), whose sum is σ = 221072569836. Its totient is φ = 73690856610.

The previous prime is 147381713177. The next prime is 147381713249. The reversal of 147381713222 is 222317183741.

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

It is a self number, because there is not a number n which added to its sum of digits gives 147381713222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36845428304 + ... + 36845428307.

It is an arithmetic number, because the mean of its divisors is an integer number (55268142459).

Almost surely, 2^147381713222 is an apocalyptic number.

147381713222 is a deficient number, since it is larger than the sum of its proper divisors (73690856614).

147381713222 is an equidigital number, since it uses as much as digits as its factorization.

147381713222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73690856613.

The product of its digits is 112896, while the sum is 41.

Adding to 147381713222 its reverse (222317183741), we get a palindrome (369698896963).

The spelling of 147381713222 in words is "one hundred forty-seven billion, three hundred eighty-one million, seven hundred thirteen thousand, two hundred twenty-two".