20222413442 has 64 divisors (see below), whose sum is σ = 38175141888. Its totient is φ = 7804944000.

The previous prime is 20222413439. The next prime is 20222413451. The reversal of 20222413442 is 24431422202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7569767 + ... + 7572437.

It is an arithmetic number, because the mean of its divisors is an integer number (596486592).

Almost surely, 2^20222413442 is an apocalyptic number.

20222413442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20222413442 is a deficient number, since it is larger than the sum of its proper divisors (17952728446).

20222413442 is a wasteful number, since it uses less digits than its factorization.

20222413442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 20222413442 its reverse (24431422202), we get a palindrome (44653835644).

The spelling of 20222413442 in words is "twenty billion, two hundred twenty-two million, four hundred thirteen thousand, four hundred forty-two".