122112301030 has 16 divisors (see below), whose sum is σ = 219815634384. Its totient is φ = 48841922080.

The previous prime is 122112301013. The next prime is 122112301033. The reversal of 122112301030 is 30103211221.

It is a super-2 number, since 2×122112301030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122112300995 and 122112301013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122112301033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199852 + ... + 533071.

It is an arithmetic number, because the mean of its divisors is an integer number (13738477149).

Almost surely, 2^122112301030 is an apocalyptic number.

122112301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112301030 is a deficient number, since it is larger than the sum of its proper divisors (97703333354).

122112301030 is a wasteful number, since it uses less digits than its factorization.

122112301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749591.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122112301030 its reverse (30103211221), we get a palindrome (152215512251).

The spelling of 122112301030 in words is "one hundred twenty-two billion, one hundred twelve million, three hundred one thousand, thirty".