20000212011102 has 32 divisors (see below), whose sum is σ = 40198281502464. Its totient is φ = 6633838411200.

The previous prime is 20000212011067. The next prime is 20000212011133. The reversal of 20000212011102 is 20111021200002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8629978 + ... + 10699389.

It is an arithmetic number, because the mean of its divisors is an integer number (1256196296952).

Almost surely, 2^{20000212011102} is an apocalyptic number.

20000212011102 is an abundant number, since it is smaller than the sum of its proper divisors (20198069491362).

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

20000212011102 is a wasteful number, since it uses less digits than its factorization.

20000212011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19330224.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20000212011102 its reverse (20111021200002), we get a palindrome (40111233211104).

The spelling of 20000212011102 in words is "twenty trillion, two hundred twelve million, eleven thousand, one hundred two".