22053033850 has 24 divisors (see below), whose sum is σ = 41318061948. Its totient is φ = 8756822400.

The previous prime is 22053033839. The next prime is 22053033901. The reversal of 22053033850 is 5833035022.

It can be written as a sum of positive squares in 6 ways, for example, as 7533024849 + 14520009001 = 86793^2 + 120499^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1602861 + ... + 1616560.

Almost surely, 2^22053033850 is an apocalyptic number.

22053033850 is a deficient number, since it is larger than the sum of its proper divisors (19265028098).

22053033850 is a wasteful number, since it uses less digits than its factorization.

22053033850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219570 (or 3219565 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 22053033850 its reverse (5833035022), we get a palindrome (27886068872).

The spelling of 22053033850 in words is "twenty-two billion, fifty-three million, thirty-three thousand, eight hundred fifty".