11210121332 has 48 divisors (see below), whose sum is σ = 20516496000. Its totient is φ = 5352842880.

The previous prime is 11210121257. The next prime is 11210121367. The reversal of 11210121332 is 23312101211.

It is a super-2 number, since 2×11210121332² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11210121332.

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, 4176863 + ... + 4179545.

It is an arithmetic number, because the mean of its divisors is an integer number (427427000).

Almost surely, 2^11210121332 is an apocalyptic number.

It is an amenable number.

11210121332 is a deficient number, since it is larger than the sum of its proper divisors (9306374668).

11210121332 is a wasteful number, since it uses less digits than its factorization.

11210121332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3094 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11210121332 its reverse (23312101211), we get a palindrome (34522222543).

The spelling of 11210121332 in words is "eleven billion, two hundred ten million, one hundred twenty-one thousand, three hundred thirty-two".