212001012212000 has 96 divisors (see below), whose sum is σ = 568239804123264. Its totient is φ = 77091277152000.

The previous prime is 212001012211993. The next prime is 212001012212023. The reversal of 212001012212000 is 212210100212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2409058412 + ... + 2409146411.

It is an arithmetic number, because the mean of its divisors is an integer number (5919164626284).

Almost surely, 2^{212001012212000} is an apocalyptic number.

212001012212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212001012212000 is an abundant number, since it is smaller than the sum of its proper divisors (356238791911264).

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

212001012212000 is a wasteful number, since it uses less digits than its factorization.

212001012212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4818204859 (or 4818204841 counting only the distinct ones).

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

Adding to 212001012212000 its reverse (212210100212), we get a palindrome (212213222312212).

The spelling of 212001012212000 in words is "two hundred twelve trillion, one billion, twelve million, two hundred twelve thousand".