11032510212 has 72 divisors (see below), whose sum is σ = 28270045440. Its totient is φ = 3627187200.

The previous prime is 11032510207. The next prime is 11032510217. The reversal of 11032510212 is 21201523011.

11032510212 is a `hidden beast` number, since 110 + 32 + 510 + 2 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (11032510207) and next prime (11032510217).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11032510217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4552033 + ... + 4554455.

It is an arithmetic number, because the mean of its divisors is an integer number (392639520).

Almost surely, 2^11032510212 is an apocalyptic number.

11032510212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11032510212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14135022720).

11032510212 is an abundant number, since it is smaller than the sum of its proper divisors (17237535228).

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

11032510212 is a wasteful number, since it uses less digits than its factorization.

11032510212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113 (or 4108 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The spelling of 11032510212 in words is "eleven billion, thirty-two million, five hundred ten thousand, two hundred twelve".