22034321011 has 8 divisors (see below), whose sum is σ = 22993885440. Its totient is φ = 21074885832.

The previous prime is 22034321009. The next prime is 22034321047. The reversal of 22034321011 is 11012343022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22034321011 - 2¹ = 22034321009 is a prime.

It is a super-2 number, since 2×22034321011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22034321011.

It is not an unprimeable number, because it can be changed into a prime (22034321611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509680 + ... + 551218.

It is an arithmetic number, because the mean of its divisors is an integer number (2874235680).

Almost surely, 2^22034321011 is an apocalyptic number.

22034321011 is a deficient number, since it is larger than the sum of its proper divisors (959564429).

22034321011 is a wasteful number, since it uses less digits than its factorization.

22034321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64625.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22034321011 its reverse (11012343022), we get a palindrome (33046664033).

The spelling of 22034321011 in words is "twenty-two billion, thirty-four million, three hundred twenty-one thousand, eleven".