22061235651103 has 8 divisors (see below), whose sum is σ = 24071473035216. Its totient is φ = 20051776684800.

The previous prime is 22061235651071. The next prime is 22061235651113. The reversal of 22061235651103 is 30115653216022.

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

It is a cyclic number.

It is not a de Polignac number, because 22061235651103 - 2⁵ = 22061235651071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22061235651113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194545188 + ... + 194658553.

It is an arithmetic number, because the mean of its divisors is an integer number (3008934129402).

Almost surely, 2^{22061235651103} is an apocalyptic number.

22061235651103 is a deficient number, since it is larger than the sum of its proper divisors (2010237384113).

22061235651103 is a wasteful number, since it uses less digits than its factorization.

22061235651103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389208905.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 22061235651103 its reverse (30115653216022), we get a palindrome (52176888867125).

The spelling of 22061235651103 in words is "twenty-two trillion, sixty-one billion, two hundred thirty-five million, six hundred fifty-one thousand, one hundred three".