3320221422 has 32 divisors (see below), whose sum is σ = 7695972864. Its totient is φ = 935272800.

The previous prime is 3320221321. The next prime is 3320221433. The reversal of 3320221422 is 2241220233.

It is a super-2 number, since 2×3320221422² = 22047740582215404168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 553729 + ... + 559692.

It is an arithmetic number, because the mean of its divisors is an integer number (240499152).

Almost surely, 2^3320221422 is an apocalyptic number.

3320221422 is an abundant number, since it is smaller than the sum of its proper divisors (4375751442).

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

3320221422 is a wasteful number, since it uses less digits than its factorization.

3320221422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113504.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3320221422 is about 57621.3625489714. The cubic root of 3320221422 is about 1491.8403489923.

Adding to 3320221422 its reverse (2241220233), we get a palindrome (5561441655).

The spelling of 3320221422 in words is "three billion, three hundred twenty million, two hundred twenty-one thousand, four hundred twenty-two".