2220110020122 has 128 divisors (see below), whose sum is σ = 5072709058560. Its totient is φ = 643631493120.

The previous prime is 2220110020103. The next prime is 2220110020127. The reversal of 2220110020122 is 2210200110222.

2220110020122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2220110020122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220110020127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43100779 + ... + 43152257.

It is an arithmetic number, because the mean of its divisors is an integer number (39630539520).

Almost surely, 2^{2220110020122} is an apocalyptic number.

2220110020122 is an abundant number, since it is smaller than the sum of its proper divisors (2852599038438).

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

2220110020122 is a wasteful number, since it uses less digits than its factorization.

2220110020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52148.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2220110020122 its reverse (2210200110222), we get a palindrome (4430310130344).

The spelling of 2220110020122 in words is "two trillion, two hundred twenty billion, one hundred ten million, twenty thousand, one hundred twenty-two".