196115043231722 has 16 divisors (see below), whose sum is σ = 294196795092000. Its totient is φ = 98049445198320.

The previous prime is 196115043231721. The next prime is 196115043231769. The reversal of 196115043231722 is 227132340511691.

It is a super-2 number, since 2×196115043231722² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196115043231721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577066029 + ... + 2577142127.

It is an arithmetic number, because the mean of its divisors is an integer number (18387299693250).

Almost surely, 2^{196115043231722} is an apocalyptic number.

196115043231722 is a deficient number, since it is larger than the sum of its proper divisors (98081751860278).

196115043231722 is a wasteful number, since it uses less digits than its factorization.

196115043231722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165301.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 196115043231722 in words is "one hundred ninety-six trillion, one hundred fifteen billion, forty-three million, two hundred thirty-one thousand, seven hundred twenty-two".