22041033042 has 16 divisors (see below), whose sum is σ = 50379504192. Its totient is φ = 6297438000.

The previous prime is 22041033031. The next prime is 22041033043. The reversal of 22041033042 is 24033014022.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (22041033043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 262393209 + ... + 262393292.

It is an arithmetic number, because the mean of its divisors is an integer number (3148719012).

Almost surely, 2^22041033042 is an apocalyptic number.

22041033042 is an abundant number, since it is smaller than the sum of its proper divisors (28338471150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22041033042 is a wasteful number, since it uses less digits than its factorization.

22041033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524786513.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22041033042 its reverse (24033014022), we get a palindrome (46074047064).

The spelling of 22041033042 in words is "twenty-two billion, forty-one million, thirty-three thousand, forty-two".