22102311202203 has 8 divisors (see below), whose sum is σ = 29475518751808. Its totient is φ = 14731988893704.

The previous prime is 22102311202159. The next prime is 22102311202253. The reversal of 22102311202203 is 30220211320122.

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

It is not a de Polignac number, because 22102311202203 - 2⁸ = 22102311201947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22102311202203.

It is not an unprimeable number, because it can be changed into a prime (22102311202253) 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, 721292401 + ... + 721323042.

It is an arithmetic number, because the mean of its divisors is an integer number (3684439843976).

Almost surely, 2^{22102311202203} is an apocalyptic number.

22102311202203 is a deficient number, since it is larger than the sum of its proper divisors (7373207549605).

22102311202203 is a wasteful number, since it uses less digits than its factorization.

22102311202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442620553.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22102311202203 its reverse (30220211320122), we get a palindrome (52322522522325).

The spelling of 22102311202203 in words is "twenty-two trillion, one hundred two billion, three hundred eleven million, two hundred two thousand, two hundred three".