196501037226 has 64 divisors (see below), whose sum is σ = 445641530880. Its totient is φ = 57262541760.

The previous prime is 196501037221. The next prime is 196501037237. The reversal of 196501037226 is 622730105691.

196501037226 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196501037226² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196501037221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5452101 + ... + 5488023.

It is an arithmetic number, because the mean of its divisors is an integer number (6963148920).

Almost surely, 2^196501037226 is an apocalyptic number.

196501037226 is an abundant number, since it is smaller than the sum of its proper divisors (249140493654).

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

196501037226 is a wasteful number, since it uses less digits than its factorization.

196501037226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39651.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 196501037226 in words is "one hundred ninety-six billion, five hundred one million, thirty-seven thousand, two hundred twenty-six".