22196355 has 8 divisors (see below), whose sum is σ = 35514192. Its totient is φ = 11838048.

The previous prime is 22196309. The next prime is 22196359. The reversal of 22196355 is 55369122.

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

It is not a de Polignac number, because 22196355 - 2⁸ = 22196099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22196359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739864 + ... + 739893.

It is an arithmetic number, because the mean of its divisors is an integer number (4439274).

Almost surely, 2^22196355 is an apocalyptic number.

22196355 is a deficient number, since it is larger than the sum of its proper divisors (13317837).

22196355 is a wasteful number, since it uses less digits than its factorization.

22196355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479765.

The product of its digits is 16200, while the sum is 33.

The square root of 22196355 is about 4711.3007757943. The cubic root of 22196355 is about 281.0350931125.

The spelling of 22196355 in words is "twenty-two million, one hundred ninety-six thousand, three hundred fifty-five".