20010201010212 has 36 divisors (see below), whose sum is σ = 54313402743600. Its totient is φ = 5717200288464.

The previous prime is 20010201010187. The next prime is 20010201010231. The reversal of 20010201010212 is 21201010201002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17015476462 + ... + 17015477637.

Almost surely, 2^{20010201010212} is an apocalyptic number.

It is an amenable number.

20010201010212 is an abundant number, since it is smaller than the sum of its proper divisors (34303201733388).

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

20010201010212 is a wasteful number, since it uses less digits than its factorization.

20010201010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34030954120 (or 34030954111 counting only the distinct ones).

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

Adding to 20010201010212 its reverse (21201010201002), we get a palindrome (41211211211214).

The spelling of 20010201010212 in words is "twenty trillion, ten billion, two hundred one million, ten thousand, two hundred twelve".