3022020322 has 4 divisors (see below), whose sum is σ = 4533030486. Its totient is φ = 1511010160.

The previous prime is 3022020271. The next prime is 3022020329. The reversal of 3022020322 is 2230202203.

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

It can be written as a sum of positive squares in only one way, i.e., 1776706801 + 1245313521 = 42151^2 + 35289^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3022020296 and 3022020305.

It is not an unprimeable number, because it can be changed into a prime (3022020329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755505079 + ... + 755505082.

Almost surely, 2^3022020322 is an apocalyptic number.

3022020322 is a deficient number, since it is larger than the sum of its proper divisors (1511010164).

3022020322 is a wasteful number, since it uses less digits than its factorization.

3022020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511010163.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3022020322 is about 54972.9053443603. The cubic root of 3022020322 is about 1445.7697270777.

Adding to 3022020322 its reverse (2230202203), we get a palindrome (5252222525).

The spelling of 3022020322 in words is "three billion, twenty-two million, twenty thousand, three hundred twenty-two".