148180122 has 48 divisors (see below), whose sum is σ = 336286080. Its totient is φ = 47066976.

The previous prime is 148180117. The next prime is 148180129. The reversal of 148180122 is 221081841.

It is not an unprimeable number, because it can be changed into a prime (148180129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148128 + ... + 149124.

It is an arithmetic number, because the mean of its divisors is an integer number (7005960).

Almost surely, 2^148180122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148180122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168143040).

148180122 is an abundant number, since it is smaller than the sum of its proper divisors (188105958).

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

148180122 is a wasteful number, since it uses less digits than its factorization.

148180122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 148180122 is about 12172.9257781357. The cubic root of 148180122 is about 529.1717477457.

The spelling of 148180122 in words is "one hundred forty-eight million, one hundred eighty thousand, one hundred twenty-two".