20020012330010 has 64 divisors (see below), whose sum is σ = 45340211600640. Its totient is φ = 6182756075520.

The previous prime is 20020012330009. The next prime is 20020012330013. The reversal of 20020012330010 is 1003321002002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (20020012330013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119182199 + ... + 119350058.

It is an arithmetic number, because the mean of its divisors is an integer number (708440806260).

Almost surely, 2^{20020012330010} is an apocalyptic number.

20020012330010 is an abundant number, since it is smaller than the sum of its proper divisors (25320199270630).

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

20020012330010 is a wasteful number, since it uses less digits than its factorization.

20020012330010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238532391.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20020012330010 its reverse (1003321002002), we get a palindrome (21023333332012).

The spelling of 20020012330010 in words is "twenty trillion, twenty billion, twelve million, three hundred thirty thousand, ten".