220000120220022 has 16 divisors (see below), whose sum is σ = 440532284271552. Its totient is φ = 73244699434760.

The previous prime is 220000120220017. The next prime is 220000120220063. The reversal of 220000120220022 is 220022021000022.

It is a junction number, because it is equal to n+sod(n) for n = 220000120219983 and 220000120220010.

It is a congruent number.

It is an unprimeable number.

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, 22168487604 + ... + 22168497527.

It is an arithmetic number, because the mean of its divisors is an integer number (27533267766972).

Almost surely, 2^{220000120220022} is an apocalyptic number.

220000120220022 is an abundant number, since it is smaller than the sum of its proper divisors (220532164051530).

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

220000120220022 is a wasteful number, since it uses less digits than its factorization.

220000120220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44336985963.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220000120220022 its reverse (220022021000022), we get a palindrome (440022141220044).

The spelling of 220000120220022 in words is "two hundred twenty trillion, one hundred twenty million, two hundred twenty thousand, twenty-two".