122203221230 has 32 divisors (see below), whose sum is σ = 225110508480. Its totient is φ = 47750653440.

The previous prime is 122203221197. The next prime is 122203221233. The reversal of 122203221230 is 32122302221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122203221233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712139 + ... + 866918.

It is an arithmetic number, because the mean of its divisors is an integer number (7034703390).

Almost surely, 2^122203221230 is an apocalyptic number.

122203221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122203221230 is a deficient number, since it is larger than the sum of its proper divisors (102907287250).

122203221230 is a wasteful number, since it uses less digits than its factorization.

122203221230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579244.

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

Adding to 122203221230 its reverse (32122302221), we get a palindrome (154325523451).

The spelling of 122203221230 in words is "one hundred twenty-two billion, two hundred three million, two hundred twenty-one thousand, two hundred thirty".