220113321322 has 4 divisors (see below), whose sum is σ = 330169981986. Its totient is φ = 110056660660.

The previous prime is 220113321317. The next prime is 220113321343. The reversal of 220113321322 is 223123311022.

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., 219165358801 + 947962521 = 468151^2 + 30789^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220113321293 and 220113321302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55028330329 + ... + 55028330332.

Almost surely, 2^220113321322 is an apocalyptic number.

220113321322 is a deficient number, since it is larger than the sum of its proper divisors (110056660664).

220113321322 is a wasteful number, since it uses less digits than its factorization.

220113321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110056660663.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 220113321322 its reverse (223123311022), we get a palindrome (443236632344).

The spelling of 220113321322 in words is "two hundred twenty billion, one hundred thirteen million, three hundred twenty-one thousand, three hundred twenty-two".