3212201132020 has 12 divisors (see below), whose sum is σ = 6745622377284. Its totient is φ = 1284880452800.

The previous prime is 3212201132003. The next prime is 3212201132027. The reversal of 3212201132020 is 202311022123.

It can be written as a sum of positive squares in 2 ways, for example, as 2146471127056 + 1065730004964 = 1465084^2 + 1032342^2 .

It is a super-2 number, since 2×3212201132020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212201132027) 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, 80305028281 + ... + 80305028320.

It is an arithmetic number, because the mean of its divisors is an integer number (562135198107).

Almost surely, 2^{3212201132020} is an apocalyptic number.

It is an amenable number.

3212201132020 is an abundant number, since it is smaller than the sum of its proper divisors (3533421245264).

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

3212201132020 is a wasteful number, since it uses less digits than its factorization.

3212201132020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160610056610 (or 160610056608 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3212201132020 its reverse (202311022123), we get a palindrome (3414512154143).

The spelling of 3212201132020 in words is "three trillion, two hundred twelve billion, two hundred one million, one hundred thirty-two thousand, twenty".