2200001122 has 32 divisors (see below), whose sum is σ = 3633767424. Its totient is φ = 990662400.

The previous prime is 2200001119. The next prime is 2200001123. The reversal of 2200001122 is 2211000022.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2200001099 and 2200001108.

It is not an unprimeable number, because it can be changed into a prime (2200001123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494847 + ... + 1496317.

It is an arithmetic number, because the mean of its divisors is an integer number (113555232).

Almost surely, 2^2200001122 is an apocalyptic number.

2200001122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2200001122 is a deficient number, since it is larger than the sum of its proper divisors (1433766302).

2200001122 is a wasteful number, since it uses less digits than its factorization.

2200001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2200001122 is about 46904.1695587930. The cubic root of 2200001122 is about 1300.5916679519.

Adding to 2200001122 its reverse (2211000022), we get a palindrome (4411001144).

It can be divided in two parts, 220000 and 1122, that added together give a palindrome (221122).

The spelling of 2200001122 in words is "two billion, two hundred million, one thousand, one hundred twenty-two".