2021202334 has 4 divisors (see below), whose sum is σ = 3031803504. Its totient is φ = 1010601166.

The previous prime is 2021202251. The next prime is 2021202341. The reversal of 2021202334 is 4332021202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505300582 + ... + 505300585.

It is an arithmetic number, because the mean of its divisors is an integer number (757950876).

Almost surely, 2^2021202334 is an apocalyptic number.

2021202334 is a deficient number, since it is larger than the sum of its proper divisors (1010601170).

2021202334 is a wasteful number, since it uses less digits than its factorization.

2021202334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010601169.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2021202334 is about 44957.7839089073. The cubic root of 2021202334 is about 1264.3576201787.

Adding to 2021202334 its reverse (4332021202), we get a palindrome (6353223536).

The spelling of 2021202334 in words is "two billion, twenty-one million, two hundred two thousand, three hundred thirty-four".