3222421440100 has 72 divisors (see below), whose sum is σ = 7227476661888. Its totient is φ = 1246344240000.

The previous prime is 3222421440031. The next prime is 3222421440101. The reversal of 3222421440100 is 10441242223.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3222421440101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3740151 + ... + 4520350.

It is an arithmetic number, because the mean of its divisors is an integer number (100381620304).

Almost surely, 2^{3222421440100} is an apocalyptic number.

It is an amenable number.

3222421440100 is an abundant number, since it is smaller than the sum of its proper divisors (4005055221788).

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

3222421440100 is a wasteful number, since it uses less digits than its factorization.

3222421440100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260645 (or 8260638 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 3222421440100 its reverse (10441242223), we get a palindrome (3232862682323).

The spelling of 3222421440100 in words is "three trillion, two hundred twenty-two billion, four hundred twenty-one million, four hundred forty thousand, one hundred".