20000212110222 has 32 divisors (see below), whose sum is σ = 40282148340000. Its totient is φ = 6619812828288.

The previous prime is 20000212110209. The next prime is 20000212110227. The reversal of 20000212110222 is 22201121200002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000212110227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968097 + ... + 6398252.

It is an arithmetic number, because the mean of its divisors is an integer number (1258817135625).

Almost surely, 2^{20000212110222} is an apocalyptic number.

20000212110222 is an abundant number, since it is smaller than the sum of its proper divisors (20281936229778).

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

20000212110222 is a wasteful number, since it uses less digits than its factorization.

20000212110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369540.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20000212110222 its reverse (22201121200002), we get a palindrome (42201333310224).

The spelling of 20000212110222 in words is "twenty trillion, two hundred twelve million, one hundred ten thousand, two hundred twenty-two".