220234023322 has 4 divisors (see below), whose sum is σ = 330351034986. Its totient is φ = 110117011660.

The previous prime is 220234023311. The next prime is 220234023329. The reversal of 220234023322 is 223320432022.

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

It can be written as a sum of positive squares in only one way, i.e., 163927004641 + 56307018681 = 404879^2 + 237291^2 .

It is not an unprimeable number, because it can be changed into a prime (220234023329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55058505829 + ... + 55058505832.

Almost surely, 2^220234023322 is an apocalyptic number.

220234023322 is a deficient number, since it is larger than the sum of its proper divisors (110117011664).

220234023322 is a wasteful number, since it uses less digits than its factorization.

220234023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110117011663.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 220234023322 its reverse (223320432022), we get a palindrome (443554455344).

The spelling of 220234023322 in words is "two hundred twenty billion, two hundred thirty-four million, twenty-three thousand, three hundred twenty-two".