212011002020012 has 96 divisors (see below), whose sum is σ = 426999881761152. Its totient is φ = 91362980560896.

The previous prime is 212011002019991. The next prime is 212011002020033. The reversal of 212011002020012 is 210020200110212.

It is an interprime number because it is at equal distance from previous prime (212011002019991) and next prime (212011002020033).

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, 4048193 + ... + 20985944.

It is an arithmetic number, because the mean of its divisors is an integer number (4447915435012).

Almost surely, 2^{212011002020012} is an apocalyptic number.

It is an amenable number.

212011002020012 is an abundant number, since it is smaller than the sum of its proper divisors (214988879741140).

212011002020012 is a wasteful number, since it uses less digits than its factorization.

212011002020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25034347 (or 25034345 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212011002020012 its reverse (210020200110212), we get a palindrome (422031202130224).

The spelling of 212011002020012 in words is "two hundred twelve trillion, eleven billion, two million, twenty thousand, twelve".