223738837322 has 64 divisors (see below), whose sum is σ = 450700685568. Its totient is φ = 80448768000.

The previous prime is 223738837303. The next prime is 223738837327.

223738837322 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (223738837327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13567322 + ... + 13583802.

It is an arithmetic number, because the mean of its divisors is an integer number (7042198212).

Almost surely, 2^223738837322 is an apocalyptic number.

223738837322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223738837322 is an abundant number, since it is smaller than the sum of its proper divisors (226961848246).

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

223738837322 is a wasteful number, since it uses less digits than its factorization.

223738837322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23295.

The product of its digits is 4064256, while the sum is 50.

The spelling of 223738837322 in words is "two hundred twenty-three billion, seven hundred thirty-eight million, eight hundred thirty-seven thousand, three hundred twenty-two".