220022222002 has 16 divisors (see below), whose sum is σ = 360047322432. Its totient is φ = 100007056720.

The previous prime is 220022221997. The next prime is 220022222003. The reversal of 220022222002 is 200222220022.

It is a happy number.

220022222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (220022222003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690708 + ... + 957664.

It is an arithmetic number, because the mean of its divisors is an integer number (22502957652).

Almost surely, 2^220022222002 is an apocalyptic number.

220022222002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220022222002 is a deficient number, since it is larger than the sum of its proper divisors (140025100430).

220022222002 is a wasteful number, since it uses less digits than its factorization.

220022222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304433.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 220022222002 its reverse (200222220022), we get a palindrome (420244442024).

It can be divided in two parts, 22002 and 2222002, that added together give a square (2244004 = 1498²).

The spelling of 220022222002 in words is "two hundred twenty billion, twenty-two million, two hundred twenty-two thousand, two".