2220220100122 has 32 divisors (see below), whose sum is σ = 3350629800000. Its totient is φ = 1103369724288.

The previous prime is 2220220100117. The next prime is 2220220100167. The reversal of 2220220100122 is 2210010220222.

2220220100122 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 = 2220220100096 and 2220220100105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326355573 + ... + 326362375.

It is an arithmetic number, because the mean of its divisors is an integer number (104707181250).

Almost surely, 2^{2220220100122} is an apocalyptic number.

2220220100122 is a deficient number, since it is larger than the sum of its proper divisors (1130409699878).

2220220100122 is a wasteful number, since it uses less digits than its factorization.

2220220100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8590.

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

Adding to 2220220100122 its reverse (2210010220222), we get a palindrome (4430230320344).

It can be divided in two parts, 2220220100 and 122, that added together give a palindrome (2220220222).

The spelling of 2220220100122 in words is "two trillion, two hundred twenty billion, two hundred twenty million, one hundred thousand, one hundred twenty-two".