20010210022012 has 96 divisors (see below), whose sum is σ = 41280167255040. Its totient is φ = 8310058928640.

The previous prime is 20010210021833. The next prime is 20010210022021. The reversal of 20010210022012 is 21022001201002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20010210021983 and 20010210022001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 719337928 + ... + 719365744.

It is an arithmetic number, because the mean of its divisors is an integer number (430001742240).

Almost surely, 2^{20010210022012} is an apocalyptic number.

It is an amenable number.

20010210022012 is an abundant number, since it is smaller than the sum of its proper divisors (21269957233028).

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

20010210022012 is a wasteful number, since it uses less digits than its factorization.

20010210022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34091 (or 34089 counting only the distinct ones).

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

Adding to 20010210022012 its reverse (21022001201002), we get a palindrome (41032211223014).

The spelling of 20010210022012 in words is "twenty trillion, ten billion, two hundred ten million, twenty-two thousand, twelve".