2220000201122 has 32 divisors (see below), whose sum is σ = 3717455442624. Its totient is φ = 985558593600.

The previous prime is 2220000201101. The next prime is 2220000201173. The reversal of 2220000201122 is 2211020000222.

It is a junction number, because it is equal to n+sod(n) for n = 2220000201097 and 2220000201106.

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, 15994928 + ... + 16133124.

It is an arithmetic number, because the mean of its divisors is an integer number (116170482582).

Almost surely, 2^{2220000201122} is an apocalyptic number.

2220000201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2220000201122 is a deficient number, since it is larger than the sum of its proper divisors (1497455241502).

2220000201122 is a wasteful number, since it uses less digits than its factorization.

2220000201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155234.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2220000201122 its reverse (2211020000222), we get a palindrome (4431020201344).

The spelling of 2220000201122 in words is "two trillion, two hundred twenty billion, two hundred one thousand, one hundred twenty-two".