22196361 has 24 divisors (see below), whose sum is σ = 33247872. Its totient is φ = 13156000.

The previous prime is 22196359. The next prime is 22196371. The reversal of 22196361 is 16369122.

It is not a de Polignac number, because 22196361 - 2¹ = 22196359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22196371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16411 + ... + 17711.

It is an arithmetic number, because the mean of its divisors is an integer number (1385328).

Almost surely, 2^22196361 is an apocalyptic number.

It is an amenable number.

22196361 is a deficient number, since it is larger than the sum of its proper divisors (11051511).

22196361 is a wasteful number, since it uses less digits than its factorization.

22196361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1362 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 22196361 is about 4711.3014125611. The cubic root of 22196361 is about 281.0351184352.

The spelling of 22196361 in words is "twenty-two million, one hundred ninety-six thousand, three hundred sixty-one".