12052062772 has 6 divisors (see below), whose sum is σ = 21091109858. Its totient is φ = 6026031384.

The previous prime is 12052062769. The next prime is 12052062793. The reversal of 12052062772 is 27726025021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11915032336 + 137030436 = 109156^2 + 11706^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506507843 + ... + 1506507850.

Almost surely, 2^12052062772 is an apocalyptic number.

It is an amenable number.

12052062772 is a deficient number, since it is larger than the sum of its proper divisors (9039047086).

12052062772 is a wasteful number, since it uses less digits than its factorization.

12052062772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013015697 (or 3013015695 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

Adding to 12052062772 its reverse (27726025021), we get a palindrome (39778087793).

The spelling of 12052062772 in words is "twelve billion, fifty-two million, sixty-two thousand, seven hundred seventy-two".