196077202020 has 576 divisors, whose sum is σ = 753877103616. Its totient is φ = 40193556480.

The previous prime is 196077201979. The next prime is 196077202049. The reversal of 196077202020 is 20202770691.

196077202020 is a `hidden beast` number, since 1 + 9 + 607 + 7 + 2 + 0 + 20 + 20 = 666.

196077202020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 166025830 + ... + 166027010.

It is an arithmetic number, because the mean of its divisors is an integer number (1308814416).

Almost surely, 2^196077202020 is an apocalyptic number.

196077202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196077202020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376938551808).

196077202020 is an abundant number, since it is smaller than the sum of its proper divisors (557799901596).

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

196077202020 is a wasteful number, since it uses less digits than its factorization.

196077202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 196077202020 in words is "one hundred ninety-six billion, seventy-seven million, two hundred two thousand, twenty".