22355365103 has 4 divisors (see below), whose sum is σ = 22370563968. Its totient is φ = 22340166240.

The previous prime is 22355365099. The next prime is 22355365157. The reversal of 22355365103 is 30156355322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30156355322 = 2 ⋅15078177661.

It is a cyclic number.

It is not a de Polignac number, because 22355365103 - 2² = 22355365099 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 (22355365163) 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, 7597226 + ... + 7600167.

It is an arithmetic number, because the mean of its divisors is an integer number (5592640992).

Almost surely, 2^22355365103 is an apocalyptic number.

22355365103 is a deficient number, since it is larger than the sum of its proper divisors (15198865).

22355365103 is a wasteful number, since it uses less digits than its factorization.

22355365103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15198864.

The product of its (nonzero) digits is 81000, while the sum is 35.

The spelling of 22355365103 in words is "twenty-two billion, three hundred fifty-five million, three hundred sixty-five thousand, one hundred three".