2020231404312 has 64 divisors (see below), whose sum is σ = 5799707395200. Its totient is φ = 579970736640.

The previous prime is 2020231404277. The next prime is 2020231404329. The reversal of 2020231404312 is 2134041320202.

It is a happy number.

It is a super-2 number, since 2×2020231404312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201373713 + ... + 201383744.

It is an arithmetic number, because the mean of its divisors is an integer number (90620428050).

Almost surely, 2^{2020231404312} is an apocalyptic number.

2020231404312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2020231404312 is an abundant number, since it is smaller than the sum of its proper divisors (3779475990888).

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

2020231404312 is a wasteful number, since it uses less digits than its factorization.

2020231404312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402757496 (or 402757492 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2020231404312 its reverse (2134041320202), we get a palindrome (4154272724514).

The spelling of 2020231404312 in words is "two trillion, twenty billion, two hundred thirty-one million, four hundred four thousand, three hundred twelve".