22042042034 has 16 divisors (see below), whose sum is σ = 34639017216. Its totient is φ = 10506315600.

The previous prime is 22042042031. The next prime is 22042042037. The reversal of 22042042034 is 43024024022.

It is an interprime number because it is at equal distance from previous prime (22042042031) and next prime (22042042037).

It is not an unprimeable number, because it can be changed into a prime (22042042031) 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, 2648957 + ... + 2657264.

It is an arithmetic number, because the mean of its divisors is an integer number (2164938576).

Almost surely, 2^22042042034 is an apocalyptic number.

22042042034 is a deficient number, since it is larger than the sum of its proper divisors (12596975182).

22042042034 is a wasteful number, since it uses less digits than its factorization.

22042042034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5306321.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22042042034 its reverse (43024024022), we get a palindrome (65066066056).

The spelling of 22042042034 in words is "twenty-two billion, forty-two million, forty-two thousand, thirty-four".