202424233012 has 6 divisors (see below), whose sum is σ = 354242407778. Its totient is φ = 101212116504.

The previous prime is 202424233009. The next prime is 202424233051. The reversal of 202424233012 is 210332424202.

It can be written as a sum of positive squares in only one way, i.e., 199106933796 + 3317299216 = 446214^2 + 57596^2 .

It is a super-2 number, since 2×202424233012² (a number of 23 digits) contains 22 as substring.

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, 25303029123 + ... + 25303029130.

Almost surely, 2^202424233012 is an apocalyptic number.

It is an amenable number.

202424233012 is a deficient number, since it is larger than the sum of its proper divisors (151818174766).

202424233012 is a wasteful number, since it uses less digits than its factorization.

202424233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50606058257 (or 50606058255 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 202424233012 its reverse (210332424202), we get a palindrome (412756657214).

The spelling of 202424233012 in words is "two hundred two billion, four hundred twenty-four million, two hundred thirty-three thousand, twelve".