22434301122211 has 32 divisors (see below), whose sum is σ = 24798785573376. Its totient is φ = 20293420039200.

The previous prime is 22434301122133. The next prime is 22434301122223. The reversal of 22434301122211 is 11222110343422.

It is not a de Polignac number, because 22434301122211 - 2¹³ = 22434301114019 is a prime.

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 22434301122211.

It is not an unprimeable number, because it can be changed into a prime (22434301122241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868429170 + ... + 1868441176.

It is an arithmetic number, because the mean of its divisors is an integer number (774962049168).

Almost surely, 2^{22434301122211} is an apocalyptic number.

22434301122211 is a deficient number, since it is larger than the sum of its proper divisors (2364484451165).

22434301122211 is a wasteful number, since it uses less digits than its factorization.

22434301122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18904 (or 18882 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22434301122211 its reverse (11222110343422), we get a palindrome (33656411465633).

The spelling of 22434301122211 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred one million, one hundred twenty-two thousand, two hundred eleven".