11211210032 has 40 divisors (see below), whose sum is σ = 23704121232. Its totient is φ = 5094348800.

The previous prime is 11211210019. The next prime is 11211210037. The reversal of 11211210032 is 23001211211.

It is a junction number, because it is equal to n+sod(n) for n = 11211209989 and 11211210016.

It is not an unprimeable number, because it can be changed into a prime (11211210037) 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, 653468 + ... + 670404.

Almost surely, 2^11211210032 is an apocalyptic number.

It is an amenable number.

11211210032 is an abundant number, since it is smaller than the sum of its proper divisors (12492911200).

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

11211210032 is a wasteful number, since it uses less digits than its factorization.

11211210032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20717 (or 20711 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11211210032 its reverse (23001211211), we get a palindrome (34212421243).

The spelling of 11211210032 in words is "eleven billion, two hundred eleven million, two hundred ten thousand, thirty-two".