22011002034 has 32 divisors (see below), whose sum is σ = 50392993920. Its totient is φ = 6278591232.

The previous prime is 22011002033. The next prime is 22011002051. The reversal of 22011002034 is 43020011022.

It is not an unprimeable number, because it can be changed into a prime (22011002033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401719 + ... + 453210.

It is an arithmetic number, because the mean of its divisors is an integer number (1574781060).

Almost surely, 2^22011002034 is an apocalyptic number.

22011002034 is an abundant number, since it is smaller than the sum of its proper divisors (28381991886).

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

22011002034 is a wasteful number, since it uses less digits than its factorization.

22011002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855554.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22011002034 its reverse (43020011022), we get a palindrome (65031013056).

The spelling of 22011002034 in words is "twenty-two billion, eleven million, two thousand, thirty-four".