2214122 has 16 divisors (see below), whose sum is σ = 3418632. Its totient is φ = 1075200.

The previous prime is 2214103. The next prime is 2214137.

2214122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 1792921 + 421201 = 1339^2 + 649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2214097 and 2214106.

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, 19538 + ... + 19650.

2^2214122 is an apocalyptic number.

2214122 is a deficient number, since it is larger than the sum of its proper divisors (1204510).

2214122 is a wasteful number, since it uses less digits than its factorization.

2214122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313.

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

The square root of 2214122 is about 1487.9926075085. The cubic root of 2214122 is about 130.3368385071.

The spelling of 2214122 in words is "two million, two hundred fourteen thousand, one hundred twenty-two".