22061454055 has 32 divisors (see below), whose sum is σ = 28523456640. Its totient is φ = 16346211840.

The previous prime is 22061454031. The next prime is 22061454101. The reversal of 22061454055 is 55045416022.

It is not a de Polignac number, because 22061454055 - 2³³ = 13471519463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22061454055.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 351957 + ... + 409873.

It is an arithmetic number, because the mean of its divisors is an integer number (891358020).

Almost surely, 2^22061454055 is an apocalyptic number.

22061454055 is a deficient number, since it is larger than the sum of its proper divisors (6462002585).

22061454055 is a wasteful number, since it uses less digits than its factorization.

22061454055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58059.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 22061454055 in words is "twenty-two billion, sixty-one million, four hundred fifty-four thousand, fifty-five".