223220022322 has 16 divisors (see below), whose sum is σ = 365302256544. Its totient is φ = 101454444000.

The previous prime is 223220022301. The next prime is 223220022329.

223220022322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×223220022322³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 223220022293 and 223220022302.

It is not an unprimeable number, because it can be changed into a prime (223220022329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209004 + ... + 700087.

It is an arithmetic number, because the mean of its divisors is an integer number (22831391034).

Almost surely, 2^223220022322 is an apocalyptic number.

223220022322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223220022322 is a deficient number, since it is larger than the sum of its proper divisors (142082234222).

223220022322 is a wasteful number, since it uses less digits than its factorization.

223220022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920265.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 2232200 and 22322, that multiplied together give a square (49827168400 = 223220²).

The spelling of 223220022322 in words is "two hundred twenty-three billion, two hundred twenty million, twenty-two thousand, three hundred twenty-two".