20035201002 has 32 divisors (see below), whose sum is σ = 41207486400. Its totient is φ = 6491430528.

The previous prime is 20035200953. The next prime is 20035201007. The reversal of 20035201002 is 20010253002.

It is not an unprimeable number, because it can be changed into a prime (20035201007) 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, 286453 + ... + 349464.

It is an arithmetic number, because the mean of its divisors is an integer number (1287733950).

Almost surely, 2^20035201002 is an apocalyptic number.

20035201002 is an abundant number, since it is smaller than the sum of its proper divisors (21172285398).

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

20035201002 is a wasteful number, since it uses less digits than its factorization.

20035201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636070.

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 20035201002 its reverse (20010253002), we get a palindrome (40045454004).

The spelling of 20035201002 in words is "twenty billion, thirty-five million, two hundred one thousand, two".