10140132212 has 12 divisors (see below), whose sum is σ = 20280264480. Its totient is φ = 4345770936.

The previous prime is 10140132187. The next prime is 10140132217. The reversal of 10140132212 is 21223104101.

10140132212 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140132217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181073762 + ... + 181073817.

It is an arithmetic number, because the mean of its divisors is an integer number (1690022040).

Almost surely, 2^10140132212 is an apocalyptic number.

It is an amenable number.

10140132212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10140132212 is a wasteful number, since it uses less digits than its factorization.

10140132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362147590 (or 362147588 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10140132212 its reverse (21223104101), we get a palindrome (31363236313).

The spelling of 10140132212 in words is "ten billion, one hundred forty million, one hundred thirty-two thousand, two hundred twelve".