3421211220001 has 8 divisors (see below), whose sum is σ = 3422864668608. Its totient is φ = 3419558142000.

The previous prime is 3421211219969. The next prime is 3421211220041. The reversal of 3421211220001 is 1000221121243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3421211220001 - 2⁵ = 3421211219969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3421211220041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19348371 + ... + 19524391.

It is an arithmetic number, because the mean of its divisors is an integer number (427858083576).

Almost surely, 2^{3421211220001} is an apocalyptic number.

It is an amenable number.

3421211220001 is a deficient number, since it is larger than the sum of its proper divisors (1653448607).

3421211220001 is a wasteful number, since it uses less digits than its factorization.

3421211220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185303.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 3421211220001 its reverse (1000221121243), we get a palindrome (4421432341244).

The spelling of 3421211220001 in words is "three trillion, four hundred twenty-one billion, two hundred eleven million, two hundred twenty thousand, one".