148082220220128 has 24 divisors (see below), whose sum is σ = 388715828078088. Its totient is φ = 49360740073344.

The previous prime is 148082220220127. The next prime is 148082220220213. The reversal of 148082220220128 is 821022022280841.

It is a tau number, because it is divible by the number of its divisors (24).

It is a self number, because there is not a number n which added to its sum of digits gives 148082220220128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148082220220127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771261563551 + ... + 771261563742.

It is an arithmetic number, because the mean of its divisors is an integer number (16196492836587).

Almost surely, 2^{148082220220128} is an apocalyptic number.

It is an amenable number.

148082220220128 is an abundant number, since it is smaller than the sum of its proper divisors (240633607857960).

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

148082220220128 is a wasteful number, since it uses less digits than its factorization.

148082220220128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542523127306 (or 1542523127298 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The spelling of 148082220220128 in words is "one hundred forty-eight trillion, eighty-two billion, two hundred twenty million, two hundred twenty thousand, one hundred twenty-eight".