4021001202 has 8 divisors (see below), whose sum is σ = 8042002416. Its totient is φ = 1340333732.

The previous prime is 4021001129. The next prime is 4021001209. The reversal of 4021001202 is 2021001204.

It is a sphenic number, since it is the product of 3 distinct primes.

4021001202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4021001209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335083428 + ... + 335083439.

It is an arithmetic number, because the mean of its divisors is an integer number (1005250302).

Almost surely, 2^4021001202 is an apocalyptic number.

4021001202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4021001202 is a wasteful number, since it uses less digits than its factorization.

4021001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670166872.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4021001202 is about 63411.3649277478. The cubic root of 4021001202 is about 1590.1743149737.

Adding to 4021001202 its reverse (2021001204), we get a palindrome (6042002406).

The spelling of 4021001202 in words is "four billion, twenty-one million, one thousand, two hundred two".