220332311320222 has 4 divisors (see below), whose sum is σ = 330498466980336. Its totient is φ = 110166155660110.

The previous prime is 220332311320171. The next prime is 220332311320237. The reversal of 220332311320222 is 222023113233022.

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

It is a super-2 number, since 2×220332311320222² (a number of 29 digits) contains 22 as substring.

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, 55083077830054 + ... + 55083077830057.

It is an arithmetic number, because the mean of its divisors is an integer number (82624616745084).

Almost surely, 2^{220332311320222} is an apocalyptic number.

220332311320222 is a deficient number, since it is larger than the sum of its proper divisors (110166155660114).

220332311320222 is a wasteful number, since it uses less digits than its factorization.

220332311320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110166155660113.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 220332311320222 its reverse (222023113233022), we get a palindrome (442355424553244).

The spelling of 220332311320222 in words is "two hundred twenty trillion, three hundred thirty-two billion, three hundred eleven million, three hundred twenty thousand, two hundred twenty-two".