20335201132 has 12 divisors (see below), whose sum is σ = 35589400840. Its totient is φ = 10166800896.

The previous prime is 20335201123. The next prime is 20335201177. The reversal of 20335201132 is 23110253302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140757 + ... + 245932.

Almost surely, 2^20335201132 is an apocalyptic number.

It is an amenable number.

20335201132 is a deficient number, since it is larger than the sum of its proper divisors (15254199708).

20335201132 is a wasteful number, since it uses less digits than its factorization.

20335201132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399840 (or 399838 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 20335201132 its reverse (23110253302), we get a palindrome (43445454434).

The spelling of 20335201132 in words is "twenty billion, three hundred thirty-five million, two hundred one thousand, one hundred thirty-two".