2002224022 has 8 divisors (see below), whose sum is σ = 3004461000. Its totient is φ = 1000737024.

The previous prime is 2002224013. The next prime is 2002224067. The reversal of 2002224022 is 2204222002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2002223987 and 2002224005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180772 + ... + 191527.

It is an arithmetic number, because the mean of its divisors is an integer number (375557625).

Almost surely, 2^2002224022 is an apocalyptic number.

2002224022 is a deficient number, since it is larger than the sum of its proper divisors (1002236978).

2002224022 is a wasteful number, since it uses less digits than its factorization.

2002224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374990.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2002224022 is about 44746.2179630860. The cubic root of 2002224022 is about 1260.3878922485.

Adding to 2002224022 its reverse (2204222002), we get a palindrome (4206446024).

It can be divided in two parts, 20022 and 24022, that added together give a palindrome (44044).

The spelling of 2002224022 in words is "two billion, two million, two hundred twenty-four thousand, twenty-two".