220220000120122 has 16 divisors (see below), whose sum is σ = 332518486392000. Its totient is φ = 109380508473600.

The previous prime is 220220000120039. The next prime is 220220000120123. The reversal of 220220000120122 is 221021000022022.

220220000120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220220000120096 and 220220000120105.

It is not an unprimeable number, because it can be changed into a prime (220220000120123) 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, 158856154 + ... + 160236442.

It is an arithmetic number, because the mean of its divisors is an integer number (20782405399500).

Almost surely, 2^{220220000120122} is an apocalyptic number.

220220000120122 is a deficient number, since it is larger than the sum of its proper divisors (112298486271878).

220220000120122 is a wasteful number, since it uses less digits than its factorization.

220220000120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908741.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220220000120122 its reverse (221021000022022), we get a palindrome (441241000142144).

The spelling of 220220000120122 in words is "two hundred twenty trillion, two hundred twenty billion, one hundred twenty thousand, one hundred twenty-two".