30223203220122 has 32 divisors (see below), whose sum is σ = 65956909487040. Its totient is φ = 9156410987520.

The previous prime is 30223203220051. The next prime is 30223203220159. The reversal of 30223203220122 is 22102230232203.

It is a junction number, because it is equal to n+sod(n) for n = 30223203220092 and 30223203220101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53100853 + ... + 53667000.

It is an arithmetic number, because the mean of its divisors is an integer number (2061153421470).

Almost surely, 2^{30223203220122} is an apocalyptic number.

30223203220122 is an abundant number, since it is smaller than the sum of its proper divisors (35733706266918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30223203220122 is a wasteful number, since it uses less digits than its factorization.

30223203220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106772158.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30223203220122 its reverse (22102230232203), we get a palindrome (52325433452325).

The spelling of 30223203220122 in words is "thirty trillion, two hundred twenty-three billion, two hundred three million, two hundred twenty thousand, one hundred twenty-two".