20035202000 has 80 divisors (see below), whose sum is σ = 52849278144. Its totient is φ = 7285520000.

The previous prime is 20035201961. The next prime is 20035202003. The reversal of 20035202000 is 20253002.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20035202003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433346 + ... + 477345.

Almost surely, 2^20035202000 is an apocalyptic number.

20035202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20035202000 is an abundant number, since it is smaller than the sum of its proper divisors (32814076144).

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

20035202000 is a wasteful number, since it uses less digits than its factorization.

20035202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910725 (or 910709 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

Adding to 20035202000 its reverse (20253002), we get a palindrome (20055455002).

The spelling of 20035202000 in words is "twenty billion, thirty-five million, two hundred two thousand".