2220001011122 has 8 divisors (see below), whose sum is σ = 3370122017136. Its totient is φ = 1096627005412.

The previous prime is 2220001011121. The next prime is 2220001011161. The reversal of 2220001011122 is 2211101000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2220001011097 and 2220001011106.

It is not an unprimeable number, because it can be changed into a prime (2220001011121) 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 3 ways as a sum of consecutive naturals, for example, 6686749868 + ... + 6686750199.

It is an arithmetic number, because the mean of its divisors is an integer number (421265252142).

Almost surely, 2^{2220001011122} is an apocalyptic number.

2220001011122 is a deficient number, since it is larger than the sum of its proper divisors (1150121006014).

2220001011122 is a wasteful number, since it uses less digits than its factorization.

2220001011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13373500152.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2220001011122 its reverse (2211101000222), we get a palindrome (4431102011344).

The spelling of 2220001011122 in words is "two trillion, two hundred twenty billion, one million, eleven thousand, one hundred twenty-two".