22210702 has 4 divisors (see below), whose sum is σ = 33316056. Its totient is φ = 11105350.

The previous prime is 22210681. The next prime is 22210729. The reversal of 22210702 is 20701222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5552674 + ... + 5552677.

It is an arithmetic number, because the mean of its divisors is an integer number (8329014).

Almost surely, 2^22210702 is an apocalyptic number.

22210702 is a deficient number, since it is larger than the sum of its proper divisors (11105354).

22210702 is a wasteful number, since it uses less digits than its factorization.

22210702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105353.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 22210702 is about 4712.8231454193. The cubic root of 22210702 is about 281.0956307109.

Adding to 22210702 its reverse (20701222), we get a palindrome (42911924).

The spelling of 22210702 in words is "twenty-two million, two hundred ten thousand, seven hundred two".