210201001020212 has 24 divisors (see below), whose sum is σ = 373515482980416. Its totient is φ = 103483748795328.

The previous prime is 210201001020139. The next prime is 210201001020253. The reversal of 210201001020212 is 212020100102012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181571648 + ... + 182725655.

It is an arithmetic number, because the mean of its divisors is an integer number (15563145124184).

Almost surely, 2^{210201001020212} is an apocalyptic number.

It is an amenable number.

210201001020212 is a deficient number, since it is larger than the sum of its proper divisors (163314481960204).

210201001020212 is a wasteful number, since it uses less digits than its factorization.

210201001020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364299527 (or 364299525 counting only the distinct ones).

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

Adding to 210201001020212 its reverse (212020100102012), we get a palindrome (422221101122224).

The spelling of 210201001020212 in words is "two hundred ten trillion, two hundred one billion, one million, twenty thousand, two hundred twelve".