122230221023 has 8 divisors (see below), whose sum is σ = 125219633280. Its totient is φ = 119241198720.

The previous prime is 122230221011. The next prime is 122230221049. The reversal of 122230221023 is 320122032221.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-122230221023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122230220986 and 122230221004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230221053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596786 + ... + 774992.

It is an arithmetic number, because the mean of its divisors is an integer number (15652454160).

Almost surely, 2^122230221023 is an apocalyptic number.

122230221023 is a deficient number, since it is larger than the sum of its proper divisors (2989412257).

122230221023 is a wasteful number, since it uses less digits than its factorization.

122230221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194977.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122230221023 its reverse (320122032221), we get a palindrome (442352253244).

The spelling of 122230221023 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twenty-one thousand, twenty-three".