3421220003201 has 96 divisors (see below), whose sum is σ = 4696530048000. Its totient is φ = 2424683289600.

The previous prime is 3421220003119. The next prime is 3421220003209. The reversal of 3421220003201 is 1023000221243.

It is a de Polignac number, because none of the positive numbers 2^k-3421220003201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3421220003209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 453197975 + ... + 453205523.

It is an arithmetic number, because the mean of its divisors is an integer number (48922188000).

Almost surely, 2^{3421220003201} is an apocalyptic number.

It is an amenable number.

3421220003201 is a deficient number, since it is larger than the sum of its proper divisors (1275310044799).

3421220003201 is a wasteful number, since it uses less digits than its factorization.

3421220003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191 (or 8180 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3421220003201 its reverse (1023000221243), we get a palindrome (4444220224444).

The spelling of 3421220003201 in words is "three trillion, four hundred twenty-one billion, two hundred twenty million, three thousand, two hundred one".