4022321202 has 24 divisors (see below), whose sum is σ = 8781561360. Its totient is φ = 1330538040.

The previous prime is 4022321201. The next prime is 4022321203. The reversal of 4022321202 is 2021232204.

It is an interprime number because it is at equal distance from previous prime (4022321201) and next prime (4022321203).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4022321201) 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 11 ways as a sum of consecutive naturals, for example, 850552 + ... + 855267.

It is an arithmetic number, because the mean of its divisors is an integer number (365898390).

Almost surely, 2^4022321202 is an apocalyptic number.

4022321202 is an abundant number, since it is smaller than the sum of its proper divisors (4759240158).

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

4022321202 is a wasteful number, since it uses less digits than its factorization.

4022321202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705958 (or 1705955 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4022321202 is about 63421.7723025776. The cubic root of 4022321202 is about 1590.3483015295.

Adding to 4022321202 its reverse (2021232204), we get a palindrome (6043553406).

It can be divided in two parts, 40223 and 21202, that added together give a triangular number (61425 = T₃₅₀).

The spelling of 4022321202 in words is "four billion, twenty-two million, three hundred twenty-one thousand, two hundred two".