20012210200102 has 8 divisors (see below), whose sum is σ = 31598226631800. Its totient is φ = 9479467989504.

The previous prime is 20012210200097. The next prime is 20012210200139. The reversal of 20012210200102 is 20100201221002.

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, 263318555227 + ... + 263318555302.

It is an arithmetic number, because the mean of its divisors is an integer number (3949778328975).

Almost surely, 2^{20012210200102} is an apocalyptic number.

20012210200102 is a deficient number, since it is larger than the sum of its proper divisors (11586016431698).

20012210200102 is a wasteful number, since it uses less digits than its factorization.

20012210200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526637110550.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20012210200102 its reverse (20100201221002), we get a palindrome (40112411421104).

The spelling of 20012210200102 in words is "twenty trillion, twelve billion, two hundred ten million, two hundred thousand, one hundred two".