201010012212 has 48 divisors (see below), whose sum is σ = 476505946112. Its totient is φ = 65936423520.

The previous prime is 201010012211. The next prime is 201010012219. The reversal of 201010012212 is 212210010102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010012211) 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, 670623 + ... + 922905.

Almost surely, 2^201010012212 is an apocalyptic number.

It is an amenable number.

201010012212 is an abundant number, since it is smaller than the sum of its proper divisors (275495933900).

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

201010012212 is a wasteful number, since it uses less digits than its factorization.

201010012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253348 (or 253346 counting only the distinct ones).

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

Adding to 201010012212 its reverse (212210010102), we get a palindrome (413220022314).

The spelling of 201010012212 in words is "two hundred one billion, ten million, twelve thousand, two hundred twelve".