22061370451135 has 8 divisors (see below), whose sum is σ = 26500358618496. Its totient is φ = 17631286976160.

The previous prime is 22061370451063. The next prime is 22061370451147. The reversal of 22061370451135 is 53115407316022.

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

It is not a de Polignac number, because 22061370451135 - 2¹⁹ = 22061369926847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2226167644 + ... + 2226177553.

It is an arithmetic number, because the mean of its divisors is an integer number (3312544827312).

Almost surely, 2^{22061370451135} is an apocalyptic number.

22061370451135 is a deficient number, since it is larger than the sum of its proper divisors (4438988167361).

22061370451135 is an equidigital number, since it uses as much as digits as its factorization.

22061370451135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452346193.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 22061370451135 its reverse (53115407316022), we get a palindrome (75176777767157).

The spelling of 22061370451135 in words is "twenty-two trillion, sixty-one billion, three hundred seventy million, four hundred fifty-one thousand, one hundred thirty-five".