201213320001332 has 24 divisors (see below), whose sum is σ = 360724817353992. Its totient is φ = 98149265164800.

The previous prime is 201213320001257. The next prime is 201213320001427. The reversal of 201213320001332 is 233100023312102.

It can be written as a sum of positive squares in 4 ways, for example, as 399593393956 + 200813726607376 = 632134^2 + 14170876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201213320001298 and 201213320001307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17816003 + ... + 26829770.

It is an arithmetic number, because the mean of its divisors is an integer number (15030200723083).

Almost surely, 2^{201213320001332} is an apocalyptic number.

It is an amenable number.

201213320001332 is a deficient number, since it is larger than the sum of its proper divisors (159511497352660).

201213320001332 is a wasteful number, since it uses less digits than its factorization.

201213320001332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44673299 (or 44673297 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 201213320001332 its reverse (233100023312102), we get a palindrome (434313343313434).

The spelling of 201213320001332 in words is "two hundred one trillion, two hundred thirteen billion, three hundred twenty million, one thousand, three hundred thirty-two".