211001133023230 has 32 divisors (see below), whose sum is σ = 414740131584480. Its totient is φ = 76651641400320.

The previous prime is 211001133023189. The next prime is 211001133023249. The reversal of 211001133023230 is 32320331100112.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 950430199 + ... + 950652178.

It is an arithmetic number, because the mean of its divisors is an integer number (12960629112015).

Almost surely, 2^{211001133023230} is an apocalyptic number.

211001133023230 is a deficient number, since it is larger than the sum of its proper divisors (203738998561250).

211001133023230 is a wasteful number, since it uses less digits than its factorization.

211001133023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901083404.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 211001133023230 its reverse (32320331100112), we get a palindrome (243321464123342).

The spelling of 211001133023230 in words is "two hundred eleven trillion, one billion, one hundred thirty-three million, twenty-three thousand, two hundred thirty".