2401132212 has 72 divisors (see below), whose sum is σ = 6220774560. Its totient is φ = 780494400.

The previous prime is 2401132211. The next prime is 2401132229. The reversal of 2401132212 is 2122311042.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401132211) 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, 1654087 + ... + 1655537.

Almost surely, 2^2401132212 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 2401132212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3110387280).

2401132212 is an abundant number, since it is smaller than the sum of its proper divisors (3819642348).

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

2401132212 is a wasteful number, since it uses less digits than its factorization.

2401132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2568 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2401132212 is about 49001.3490834691. The cubic root of 2401132212 is about 1339.0764059597.

Adding to 2401132212 its reverse (2122311042), we get a palindrome (4523443254).

The spelling of 2401132212 in words is "two billion, four hundred one million, one hundred thirty-two thousand, two hundred twelve".