2021325022 has 16 divisors (see below), whose sum is σ = 3137718672. Its totient is φ = 975836160.

The previous prime is 2021324983. The next prime is 2021325029. The reversal of 2021325022 is 2205231202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021325029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94563 + ... + 113950.

It is an arithmetic number, because the mean of its divisors is an integer number (196107417).

Almost surely, 2^2021325022 is an apocalyptic number.

2021325022 is a deficient number, since it is larger than the sum of its proper divisors (1116393650).

2021325022 is a wasteful number, since it uses less digits than its factorization.

2021325022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208683.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2021325022 is about 44959.1483682687. The cubic root of 2021325022 is about 1264.3832020426.

Adding to 2021325022 its reverse (2205231202), we get a palindrome (4226556224).

The spelling of 2021325022 in words is "two billion, twenty-one million, three hundred twenty-five thousand, twenty-two".