211215150132 has 144 divisors (see below), whose sum is σ = 608436057600. Its totient is φ = 56665018368.

The previous prime is 211215150119. The next prime is 211215150161. The reversal of 211215150132 is 231051512112.

211215150132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211215150132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4303869 + ... + 4352667.

It is an arithmetic number, because the mean of its divisors is an integer number (4225250400).

Almost surely, 2^211215150132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211215150132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304218028800).

211215150132 is an abundant number, since it is smaller than the sum of its proper divisors (397220907468).

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

211215150132 is a wasteful number, since it uses less digits than its factorization.

211215150132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49270 (or 49261 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 211215150132 its reverse (231051512112), we get a palindrome (442266662244).

The spelling of 211215150132 in words is "two hundred eleven billion, two hundred fifteen million, one hundred fifty thousand, one hundred thirty-two".