2002022242 has 16 divisors (see below), whose sum is σ = 3276757152. Its totient is φ = 909809920.

The previous prime is 2002022207. The next prime is 2002022263. The reversal of 2002022242 is 2422202002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146973 + ... + 160015.

It is an arithmetic number, because the mean of its divisors is an integer number (204797322).

Almost surely, 2^2002022242 is an apocalyptic number.

2002022242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002022242 is a deficient number, since it is larger than the sum of its proper divisors (1274734910).

2002022242 is a wasteful number, since it uses less digits than its factorization.

2002022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20033.

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

The square root of 2002022242 is about 44743.9631905802. The cubic root of 2002022242 is about 1260.3455510636.

Adding to 2002022242 its reverse (2422202002), we get a palindrome (4424224244).

The spelling of 2002022242 in words is "two billion, two million, twenty-two thousand, two hundred forty-two".