20404301202 has 24 divisors (see below), whose sum is σ = 44232576336. Its totient is φ = 6797855736.

The previous prime is 20404301173. The next prime is 20404301227. The reversal of 20404301202 is 20210340402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262888 + ... + 331539.

It is an arithmetic number, because the mean of its divisors is an integer number (1843024014).

Almost surely, 2^20404301202 is an apocalyptic number.

20404301202 is an abundant number, since it is smaller than the sum of its proper divisors (23828275134).

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

20404301202 is a wasteful number, since it uses less digits than its factorization.

20404301202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596342 (or 596339 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20404301202 its reverse (20210340402), we get a palindrome (40614641604).

The spelling of 20404301202 in words is "twenty billion, four hundred four million, three hundred one thousand, two hundred two".