220022223000 has 128 divisors (see below), whose sum is σ = 722599488000. Its totient is φ = 55584547200.

The previous prime is 220022222999. The next prime is 220022223041. The reversal of 220022223000 is 322220022.

It is a super-2 number, since 2×220022223000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1873020 + ... + 1987019.

It is an arithmetic number, because the mean of its divisors is an integer number (5645308500).

Almost surely, 2^220022223000 is an apocalyptic number.

220022223000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220022223000 is an abundant number, since it is smaller than the sum of its proper divisors (502577265000).

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

220022223000 is a wasteful number, since it uses less digits than its factorization.

220022223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860082 (or 3860068 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 220022223000 its reverse (322220022), we get a palindrome (220344443022).

It can be divided in two parts, 2200222 and 23000, that added together give a palindrome (2223222).

The spelling of 220022223000 in words is "two hundred twenty billion, twenty-two million, two hundred twenty-three thousand".