20212000100102 has 8 divisors (see below), whose sum is σ = 30539299421736. Its totient is φ = 10032233626192.

The previous prime is 20212000100093. The next prime is 20212000100129. The reversal of 20212000100102 is 20100100021202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36883211588 + ... + 36883212135.

It is an arithmetic number, because the mean of its divisors is an integer number (3817412427717).

Almost surely, 2^{20212000100102} is an apocalyptic number.

20212000100102 is a deficient number, since it is larger than the sum of its proper divisors (10327299321634).

20212000100102 is a wasteful number, since it uses less digits than its factorization.

20212000100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73766423862.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20212000100102 its reverse (20100100021202), we get a palindrome (40312100121304).

The spelling of 20212000100102 in words is "twenty trillion, two hundred twelve billion, one hundred thousand, one hundred two".