122030230130000 has 100 divisors (see below), whose sum is σ = 305635231934340. Its totient is φ = 47128916352000.

The previous prime is 122030230129979. The next prime is 122030230130023. The reversal of 122030230130000 is 31032030221.

It can be written as a sum of positive squares in 10 ways, for example, as 78620000371264 + 43410229758736 = 8866792^2 + 6588644^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 210106949 + ... + 210686948.

Almost surely, 2^{122030230130000} is an apocalyptic number.

122030230130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122030230130000 is an abundant number, since it is smaller than the sum of its proper divisors (183605001804340).

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

122030230130000 is an equidigital number, since it uses as much as digits as its factorization.

122030230130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420793954 (or 420793933 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 122030230130000 its reverse (31032030221), we get a palindrome (122061262160221).

The spelling of 122030230130000 in words is "one hundred twenty-two trillion, thirty billion, two hundred thirty million, one hundred thirty thousand".