2021202214 has 4 divisors (see below), whose sum is σ = 3031803324. Its totient is φ = 1010601106.

The previous prime is 2021202191. The next prime is 2021202217. The reversal of 2021202214 is 4122021202.

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

It is a super-4 number, since 4×2021202214⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021202217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505300552 + ... + 505300555.

It is an arithmetic number, because the mean of its divisors is an integer number (757950831).

Almost surely, 2^2021202214 is an apocalyptic number.

2021202214 is a deficient number, since it is larger than the sum of its proper divisors (1010601110).

2021202214 is a wasteful number, since it uses less digits than its factorization.

2021202214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010601109.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2021202214 is about 44957.7825743219. The cubic root of 2021202214 is about 1264.3575951568.

Adding to 2021202214 its reverse (4122021202), we get a palindrome (6143223416).

The spelling of 2021202214 in words is "two billion, twenty-one million, two hundred two thousand, two hundred fourteen".