22061266210453 has 4 divisors (see below), whose sum is σ = 23020451697888. Its totient is φ = 21102080723020.

The previous prime is 22061266210441. The next prime is 22061266210457. The reversal of 22061266210453 is 35401266216022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22061266210453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22061266210457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479592743683 + ... + 479592743728.

It is an arithmetic number, because the mean of its divisors is an integer number (5755112924472).

Almost surely, 2^{22061266210453} is an apocalyptic number.

22061266210453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22061266210453 is a deficient number, since it is larger than the sum of its proper divisors (959185487435).

22061266210453 is an equidigital number, since it uses as much as digits as its factorization.

22061266210453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959185487434.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 22061266210453 in words is "twenty-two trillion, sixty-one billion, two hundred sixty-six million, two hundred ten thousand, four hundred fifty-three".