3302222021 has 32 divisors (see below), whose sum is σ = 4188241920. Its totient is φ = 2539641600.

The previous prime is 3302222017. The next prime is 3302222029. The reversal of 3302222021 is 1202222033.

3302222021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3302222021 - 2² = 3302222017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302222029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185261 + ... + 202301.

It is an arithmetic number, because the mean of its divisors is an integer number (130882560).

Almost surely, 2^3302222021 is an apocalyptic number.

3302222021 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3302222021 is a deficient number, since it is larger than the sum of its proper divisors (886019899).

3302222021 is a wasteful number, since it uses less digits than its factorization.

3302222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17145.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3302222021 is about 57464.9634212013. The cubic root of 3302222021 is about 1489.1396352747.

Adding to 3302222021 its reverse (1202222033), we get a palindrome (4504444054).

The spelling of 3302222021 in words is "three billion, three hundred two million, two hundred twenty-two thousand, twenty-one".