2124022 has 8 divisors (see below), whose sum is σ = 3272256. Its totient is φ = 1033272.

The previous prime is 2124019. The next prime is 2124037. The reversal of 2124022 is 2204212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2124022² = 9022938912968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2123993 and 2124011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14278 + ... + 14425.

It is an arithmetic number, because the mean of its divisors is an integer number (409032).

2^2124022 is an apocalyptic number.

2124022 is a deficient number, since it is larger than the sum of its proper divisors (1148234).

2124022 is a wasteful number, since it uses less digits than its factorization.

2124022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28742.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2124022 is about 1457.4024838733. The cubic root of 2124022 is about 128.5443532640.

Adding to 2124022 its reverse (2204212), we get a palindrome (4328234).

The spelling of 2124022 in words is "two million, one hundred twenty-four thousand, twenty-two".