212001203132 has 24 divisors (see below), whose sum is σ = 380255048880. Its totient is φ = 103359680640.

The previous prime is 212001203131. The next prime is 212001203137. The reversal of 212001203132 is 231302100212.

It is a self number, because there is not a number n which added to its sum of digits gives 212001203132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001203131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40007 + ... + 652382.

It is an arithmetic number, because the mean of its divisors is an integer number (15843960370).

Almost surely, 2^212001203132 is an apocalyptic number.

It is an amenable number.

212001203132 is a deficient number, since it is larger than the sum of its proper divisors (168253845748).

212001203132 is a wasteful number, since it uses less digits than its factorization.

212001203132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694301 (or 694299 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 212001203132 its reverse (231302100212), we get a palindrome (443303303344).

The spelling of 212001203132 in words is "two hundred twelve billion, one million, two hundred three thousand, one hundred thirty-two".