2220244001122 has 64 divisors (see below), whose sum is σ = 3886723989504. Its totient is φ = 931569312960.

The previous prime is 2220244001111. The next prime is 2220244001137. The reversal of 2220244001122 is 2211004420222.

It is a junction number, because it is equal to n+sod(n) for n = 2220244001093 and 2220244001102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219105168 + ... + 219115300.

It is an arithmetic number, because the mean of its divisors is an integer number (60730062336).

Almost surely, 2^{2220244001122} is an apocalyptic number.

2220244001122 is a deficient number, since it is larger than the sum of its proper divisors (1666479988382).

2220244001122 is a wasteful number, since it uses less digits than its factorization.

2220244001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11623.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2220244001122 its reverse (2211004420222), we get a palindrome (4431248421344).

The spelling of 2220244001122 in words is "two trillion, two hundred twenty billion, two hundred forty-four million, one thousand, one hundred twenty-two".