20020210522404 has 48 divisors (see below), whose sum is σ = 46763467128000. Its totient is φ = 6666313110016.

The previous prime is 20020210522357. The next prime is 20020210522427. The reversal of 20020210522404 is 40422501202002.

It is a super-2 number, since 2×20020210522404² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121883059 + ... + 122047205.

It is an arithmetic number, because the mean of its divisors is an integer number (974238898500).

Almost surely, 2^{20020210522404} is an apocalyptic number.

It is an amenable number.

20020210522404 is an abundant number, since it is smaller than the sum of its proper divisors (26743256605596).

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

20020210522404 is a wasteful number, since it uses less digits than its factorization.

20020210522404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174892 (or 174890 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 20020210522404 its reverse (40422501202002), we get a palindrome (60442711724406).

The spelling of 20020210522404 in words is "twenty trillion, twenty billion, two hundred ten million, five hundred twenty-two thousand, four hundred four".