122530010460 has 192 divisors, whose sum is σ = 404558751744. Its totient is φ = 27317606400.

The previous prime is 122530010429. The next prime is 122530010467. The reversal of 122530010460 is 64010035221.

It is a self number, because there is not a number n which added to its sum of digits gives 122530010460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122530010467) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2298832 + ... + 2351528.

It is an arithmetic number, because the mean of its divisors is an integer number (2107076832).

Almost surely, 2^122530010460 is an apocalyptic number.

122530010460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122530010460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202279375872).

122530010460 is an abundant number, since it is smaller than the sum of its proper divisors (282028741284).

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

122530010460 is a wasteful number, since it uses less digits than its factorization.

122530010460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53004 (or 53002 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 122530010460 its reverse (64010035221), we get a palindrome (186540045681).

The spelling of 122530010460 in words is "one hundred twenty-two billion, five hundred thirty million, ten thousand, four hundred sixty".