13070022 has 32 divisors (see below), whose sum is σ = 30573312. Its totient is φ = 3646944.

The previous prime is 13070009. The next prime is 13070023. The reversal of 13070022 is 22007031.

It is a junction number, because it is equal to n+sod(n) for n = 13069983 and 13070010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13070023) 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, 1813 + ... + 5424.

It is an arithmetic number, because the mean of its divisors is an integer number (955416).

Almost surely, 2^13070022 is an apocalyptic number.

13070022 is an abundant number, since it is smaller than the sum of its proper divisors (17503290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13070022 is a wasteful number, since it uses less digits than its factorization.

13070022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7292.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 13070022 is about 3615.2485391740. The cubic root of 13070022 is about 235.5548801287.

Adding to 13070022 its reverse (22007031), we get a palindrome (35077053).

The spelling of 13070022 in words is "thirteen million, seventy thousand, twenty-two".