7013122 has 8 divisors (see below), whose sum is σ = 10544076. Its totient is φ = 3498432.

The previous prime is 7013117. The next prime is 7013131. The reversal of 7013122 is 2213107.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6507601 + 505521 = 2551^2 + 711^2 .

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7013096 and 7013105.

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, 2923 + ... + 4750.

Almost surely, 2^7013122 is an apocalyptic number.

7013122 is a deficient number, since it is larger than the sum of its proper divisors (3530954).

7013122 is a wasteful number, since it uses less digits than its factorization.

7013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8132.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 7013122 is about 2648.2299749078. The cubic root of 7013122 is about 191.4125745365.

Adding to 7013122 its reverse (2213107), we get a palindrome (9226229).

The spelling of 7013122 in words is "seven million, thirteen thousand, one hundred twenty-two".