2020543412332 has 12 divisors (see below), whose sum is σ = 3536721195616. Its totient is φ = 1010051642160.

The previous prime is 2020543412323. The next prime is 2020543412333. The reversal of 2020543412332 is 2332143450202.

It is a super-2 number, since 2×2020543412332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020543412294 and 2020543412303.

It is not an unprimeable number, because it can be changed into a prime (2020543412333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54995343 + ... + 55032070.

Almost surely, 2^{2020543412332} is an apocalyptic number.

It is an amenable number.

2020543412332 is a deficient number, since it is larger than the sum of its proper divisors (1516177783284).

2020543412332 is a wasteful number, since it uses less digits than its factorization.

2020543412332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110032008 (or 110032006 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2020543412332 its reverse (2332143450202), we get a palindrome (4352686862534).

The spelling of 2020543412332 in words is "two trillion, twenty billion, five hundred forty-three million, four hundred twelve thousand, three hundred thirty-two".