30023213022222 has 32 divisors (see below), whose sum is σ = 68668280604672. Its totient is φ = 8572586651424.

The previous prime is 30023213022197. The next prime is 30023213022239. The reversal of 30023213022222 is 22222031232003.

It is a junction number, because it is equal to n+sod(n) for n = 30023213022192 and 30023213022201.

It is a congruent number.

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, 228025573 + ... + 228157200.

It is an arithmetic number, because the mean of its divisors is an integer number (2145883768896).

Almost surely, 2^{30023213022222} is an apocalyptic number.

30023213022222 is an abundant number, since it is smaller than the sum of its proper divisors (38645067582450).

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

30023213022222 is a wasteful number, since it uses less digits than its factorization.

30023213022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456184352.

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

Adding to 30023213022222 its reverse (22222031232003), we get a palindrome (52245244254225).

The spelling of 30023213022222 in words is "thirty trillion, twenty-three billion, two hundred thirteen million, twenty-two thousand, two hundred twenty-two".