122112223013230 has 32 divisors (see below), whose sum is σ = 221764955648544. Its totient is φ = 48408746566656.

The previous prime is 122112223013203. The next prime is 122112223013237. The reversal of 122112223013230 is 32310322211221.

It is a super-2 number, since 2×122112223013230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122112223013195 and 122112223013204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122112223013237) 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, 9762577 + ... + 18426403.

It is an arithmetic number, because the mean of its divisors is an integer number (6930154864017).

Almost surely, 2^{122112223013230} is an apocalyptic number.

122112223013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112223013230 is a deficient number, since it is larger than the sum of its proper divisors (99652732635314).

122112223013230 is a wasteful number, since it uses less digits than its factorization.

122112223013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676420.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122112223013230 its reverse (32310322211221), we get a palindrome (154422545224451).

The spelling of 122112223013230 in words is "one hundred twenty-two trillion, one hundred twelve billion, two hundred twenty-three million, thirteen thousand, two hundred thirty".