101122020196 has 48 divisors (see below), whose sum is σ = 181245413440. Its totient is φ = 49351317120.

The previous prime is 101122020187. The next prime is 101122020239. The reversal of 101122020196 is 691020221101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101122020196.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32969455 + ... + 32972521.

Almost surely, 2^101122020196 is an apocalyptic number.

It is an amenable number.

101122020196 is a deficient number, since it is larger than the sum of its proper divisors (80123393244).

101122020196 is a wasteful number, since it uses less digits than its factorization.

101122020196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124 (or 4122 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 101122020196 its reverse (691020221101), we get a palindrome (792142241297).

The spelling of 101122020196 in words is "one hundred one billion, one hundred twenty-two million, twenty thousand, one hundred ninety-six".