20000002202132 has 6 divisors (see below), whose sum is σ = 35000003853738. Its totient is φ = 10000001101064.

The previous prime is 20000002202069. The next prime is 20000002202137. The reversal of 20000002202132 is 23120220000002.

It can be written as a sum of positive squares in only one way, i.e., 19569776403076 + 430225799056 = 4423774^2 + 655916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000002202137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500000275263 + ... + 2500000275270.

It is an arithmetic number, because the mean of its divisors is an integer number (5833333975623).

Almost surely, 2^{20000002202132} is an apocalyptic number.

It is an amenable number.

20000002202132 is a deficient number, since it is larger than the sum of its proper divisors (15000001651606).

20000002202132 is a wasteful number, since it uses less digits than its factorization.

20000002202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000000550537 (or 5000000550535 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20000002202132 its reverse (23120220000002), we get a palindrome (43120222202134).

The spelling of 20000002202132 in words is "twenty trillion, two million, two hundred two thousand, one hundred thirty-two".