196221950233528 has 64 divisors (see below), whose sum is σ = 378690258481920. Its totient is φ = 95260779667200.

The previous prime is 196221950233523. The next prime is 196221950233577. The reversal of 196221950233528 is 825332059122691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196221950233523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3261258501 + ... + 3261318667.

It is an arithmetic number, because the mean of its divisors is an integer number (5917035288780).

Almost surely, 2^{196221950233528} is an apocalyptic number.

It is an amenable number.

196221950233528 is a deficient number, since it is larger than the sum of its proper divisors (182468308248392).

196221950233528 is a wasteful number, since it uses less digits than its factorization.

196221950233528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107548 (or 107544 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 58.

The spelling of 196221950233528 in words is "one hundred ninety-six trillion, two hundred twenty-one billion, nine hundred fifty million, two hundred thirty-three thousand, five hundred twenty-eight".