13200022 has 32 divisors (see below), whose sum is σ = 23742720. Its totient is φ = 5433120.

The previous prime is 13200001. The next prime is 13200101. The reversal of 13200022 is 22000231.

13200022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13199981 and 13200008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8928 + ... + 10300.

It is an arithmetic number, because the mean of its divisors is an integer number (741960).

Almost surely, 2^13200022 is an apocalyptic number.

13200022 is a deficient number, since it is larger than the sum of its proper divisors (10542698).

13200022 is a wasteful number, since it uses less digits than its factorization.

13200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 13200022 is about 3633.1834525661. The cubic root of 13200022 is about 236.3332813896. Note that the first 3 decimals are identical.

Adding to 13200022 its reverse (22000231), we get a palindrome (35200253).

It can be divided in two parts, 1 and 3200022, that added together give a palindrome (3200023).

The spelling of 13200022 in words is "thirteen million, two hundred thousand, twenty-two".