20210100120196 has 48 divisors (see below), whose sum is σ = 40502772069760. Its totient is φ = 8643786359040.

The previous prime is 20210100120173. The next prime is 20210100120233. The reversal of 20210100120196 is 69102100101202.

It is a happy number.

It is a super-3 number, since 3×20210100120196³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20210100120196.

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, 55280176 + ... + 55644568.

Almost surely, 2^{20210100120196} is an apocalyptic number.

It is an amenable number.

20210100120196 is an abundant number, since it is smaller than the sum of its proper divisors (20292671949564).

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

20210100120196 is a wasteful number, since it uses less digits than its factorization.

20210100120196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368444 (or 368442 counting only the distinct ones).

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

Adding to 20210100120196 its reverse (69102100101202), we get a palindrome (89312200221398).

The spelling of 20210100120196 in words is "twenty trillion, two hundred ten billion, one hundred million, one hundred twenty thousand, one hundred ninety-six".