1202126032 has 20 divisors (see below), whose sum is σ = 2466126756. Its totient is φ = 565706240.

The previous prime is 1202126021. The next prime is 1202126033. The reversal of 1202126032 is 2306212021.

It can be written as a sum of positive squares in 2 ways, for example, as 358572096 + 843553936 = 18936^2 + 29044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202126033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209519 + ... + 2210062.

Almost surely, 2^1202126032 is an apocalyptic number.

It is an amenable number.

1202126032 is an abundant number, since it is smaller than the sum of its proper divisors (1264000724).

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

1202126032 is a wasteful number, since it uses less digits than its factorization.

1202126032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419606 (or 4419600 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1202126032 is about 34671.6892002683. The cubic root of 1202126032 is about 1063.2857672950.

Adding to 1202126032 its reverse (2306212021), we get a palindrome (3508338053).

The spelling of 1202126032 in words is "one billion, two hundred two million, one hundred twenty-six thousand, thirty-two".