211303404303112 has 48 divisors (see below), whose sum is σ = 435492429684480. Its totient is φ = 96045548243040.

The previous prime is 211303404303041. The next prime is 211303404303119.

211303404303112 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (211303404303119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63670473 + ... + 66906919.

It is an arithmetic number, because the mean of its divisors is an integer number (9072758951760).

Almost surely, 2^{211303404303112} is an apocalyptic number.

211303404303112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211303404303112 is an abundant number, since it is smaller than the sum of its proper divisors (224189025381368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211303404303112 is a wasteful number, since it uses less digits than its factorization.

211303404303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303922 (or 3303907 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

It can be divided in two parts, 21130340 and 4303112, that added together give a palindrome (25433452).

The spelling of 211303404303112 in words is "two hundred eleven trillion, three hundred three billion, four hundred four million, three hundred three thousand, one hundred twelve".