148502647686022 has 64 divisors (see below), whose sum is σ = 269750173768704. Its totient is φ = 59938866155520.

The previous prime is 148502647685969. The next prime is 148502647686031. The reversal of 148502647686022 is 220686746205841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8088397 + ... + 19037527.

It is an arithmetic number, because the mean of its divisors is an integer number (4214846465136).

Almost surely, 2^{148502647686022} is an apocalyptic number.

148502647686022 is a deficient number, since it is larger than the sum of its proper divisors (121247526082682).

148502647686022 is a wasteful number, since it uses less digits than its factorization.

148502647686022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10949813.

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 148502647686022 in words is "one hundred forty-eight trillion, five hundred two billion, six hundred forty-seven million, six hundred eighty-six thousand, twenty-two".