211204320203332 has 24 divisors (see below), whose sum is σ = 370084757305536. Its totient is φ = 105465856009248.

The previous prime is 211204320203311. The next prime is 211204320203413. The reversal of 211204320203332 is 233302023402112.

It is a self number, because there is not a number n which added to its sum of digits gives 211204320203332.

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, 17578593 + ... + 27044695.

It is an arithmetic number, because the mean of its divisors is an integer number (15420198221064).

Almost surely, 2^{211204320203332} is an apocalyptic number.

It is an amenable number.

211204320203332 is a deficient number, since it is larger than the sum of its proper divisors (158880437102204).

211204320203332 is a wasteful number, since it uses less digits than its factorization.

211204320203332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9473307 (or 9473305 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 211204320203332 its reverse (233302023402112), we get a palindrome (444506343605444).

The spelling of 211204320203332 in words is "two hundred eleven trillion, two hundred four billion, three hundred twenty million, two hundred three thousand, three hundred thirty-two".