196224123827790 has 128 divisors (see below), whose sum is σ = 543572819712000. Its totient is φ = 50310683353728.

The previous prime is 196224123827737. The next prime is 196224123827807. The reversal of 196224123827790 is 97728321422691.

196224123827790 is a `hidden beast` number, since 1 + 9 + 6 + 2 + 2 + 41 + 238 + 277 + 90 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50556564 + ... + 54299303.

It is an arithmetic number, because the mean of its divisors is an integer number (4246662654000).

Almost surely, 2^{196224123827790} is an apocalyptic number.

196224123827790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196224123827790 is an abundant number, since it is smaller than the sum of its proper divisors (347348695884210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196224123827790 is a wasteful number, since it uses less digits than its factorization.

196224123827790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104856151 (or 104856145 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 196224123827790 in words is "one hundred ninety-six trillion, two hundred twenty-four billion, one hundred twenty-three million, eight hundred twenty-seven thousand, seven hundred ninety".