22061266133203 has 4 divisors (see below), whose sum is σ = 24066835781688. Its totient is φ = 20055696484720.

The previous prime is 22061266133183. The next prime is 22061266133209. The reversal of 22061266133203 is 30233166216022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22061266133203 - 2⁹ = 22061266132691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22061266133209) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1002784824226 + ... + 1002784824247.

It is an arithmetic number, because the mean of its divisors is an integer number (6016708945422).

Almost surely, 2^{22061266133203} is an apocalyptic number.

22061266133203 is a deficient number, since it is larger than the sum of its proper divisors (2005569648485).

22061266133203 is a wasteful number, since it uses less digits than its factorization.

22061266133203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005569648484.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 22061266133203 in words is "twenty-two trillion, sixty-one billion, two hundred sixty-six million, one hundred thirty-three thousand, two hundred three".