22201210196 has 36 divisors (see below), whose sum is σ = 43859450964. Its totient is φ = 9818709120.

The previous prime is 22201210181. The next prime is 22201210211. The reversal of 22201210196 is 69101210222.

It is an interprime number because it is at equal distance from previous prime (22201210181) and next prime (22201210211).

It can be written as a sum of positive squares in 2 ways, for example, as 10759912900 + 11441297296 = 103730^2 + 106964^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 601961 + ... + 637776.

Almost surely, 2^22201210196 is an apocalyptic number.

It is an amenable number.

22201210196 is a deficient number, since it is larger than the sum of its proper divisors (21658240768).

22201210196 is a wasteful number, since it uses less digits than its factorization.

22201210196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239800 (or 1239787 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 22201210196 its sum of digits (26), we get a palindrome (22201210222).

The spelling of 22201210196 in words is "twenty-two billion, two hundred one million, two hundred ten thousand, one hundred ninety-six".