222320300148 has 36 divisors (see below), whose sum is σ = 567432404448. Its totient is φ = 73387282320.

The previous prime is 222320300089. The next prime is 222320300149. The reversal of 222320300148 is 841003023222.

222320300148 is a `hidden beast` number, since 2 + 22 + 320 + 300 + 14 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222320300149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29974758 + ... + 29982173.

Almost surely, 2^222320300148 is an apocalyptic number.

It is an amenable number.

222320300148 is an abundant number, since it is smaller than the sum of its proper divisors (345112104300).

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

222320300148 is a wasteful number, since it uses less digits than its factorization.

222320300148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59957044 (or 59957039 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 222320300148 in words is "two hundred twenty-two billion, three hundred twenty million, three hundred thousand, one hundred forty-eight".