2201122 has 16 divisors (see below), whose sum is σ = 4116672. Its totient is φ = 857520.

The previous prime is 2201119. The next prime is 2201137. The reversal of 2201122 is 2211022.

It is a junction number, because it is equal to n+sod(n) for n = 2201099 and 2201108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6993 + ... + 7300.

It is an arithmetic number, because the mean of its divisors is an integer number (257292).

2^2201122 is an apocalyptic number.

2201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201122 is a deficient number, since it is larger than the sum of its proper divisors (1915550).

2201122 is a wasteful number, since it uses less digits than its factorization.

2201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14313.

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

The square root of 2201122 is about 1483.6178753304. The cubic root of 2201122 is about 130.0812509821.

Adding to 2201122 its reverse (2211022), we get a palindrome (4412144).

The spelling of 2201122 in words is "two million, two hundred one thousand, one hundred twenty-two".