22050332942 has 32 divisors (see below), whose sum is σ = 36259660800. Its totient is φ = 9973756800.

The previous prime is 22050332933. The next prime is 22050332999. The reversal of 22050332942 is 24923305022.

It is a junction number, because it is equal to n+sod(n) for n = 22050332899 and 22050332908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3991142 + ... + 3996662.

It is an arithmetic number, because the mean of its divisors is an integer number (1133114400).

Almost surely, 2^22050332942 is an apocalyptic number.

22050332942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22050332942 is a deficient number, since it is larger than the sum of its proper divisors (14209327858).

22050332942 is a wasteful number, since it uses less digits than its factorization.

22050332942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6392.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 22050332942 its reverse (24923305022), we get a palindrome (46973637964).

The spelling of 22050332942 in words is "twenty-two billion, fifty million, three hundred thirty-two thousand, nine hundred forty-two".