3221400111204 has 24 divisors (see below), whose sum is σ = 8199927556128. Its totient is φ = 976181851840.

The previous prime is 3221400111203. The next prime is 3221400111217. The reversal of 3221400111204 is 4021110041223.

It is not an unprimeable number, because it can be changed into a prime (3221400111203) 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, 12202273017 + ... + 12202273280.

It is an arithmetic number, because the mean of its divisors is an integer number (341663648172).

Almost surely, 2^{3221400111204} is an apocalyptic number.

It is an amenable number.

3221400111204 is an abundant number, since it is smaller than the sum of its proper divisors (4978527444924).

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

3221400111204 is a wasteful number, since it uses less digits than its factorization.

3221400111204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24404546315 (or 24404546313 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 3221400111204 its reverse (4021110041223), we get a palindrome (7242510152427).

The spelling of 3221400111204 in words is "three trillion, two hundred twenty-one billion, four hundred million, one hundred eleven thousand, two hundred four".