148342222 has 8 divisors (see below), whose sum is σ = 254300976. Its totient is φ = 63575232.

The previous prime is 148342211. The next prime is 148342231. The reversal of 148342222 is 222243841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5297923 + ... + 5297950.

It is an arithmetic number, because the mean of its divisors is an integer number (31787622).

Almost surely, 2^148342222 is an apocalyptic number.

148342222 is a deficient number, since it is larger than the sum of its proper divisors (105958754).

148342222 is a wasteful number, since it uses less digits than its factorization.

148342222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595882.

The product of its digits is 6144, while the sum is 28.

The square root of 148342222 is about 12179.5821767415. The cubic root of 148342222 is about 529.3646379464.

The spelling of 148342222 in words is "one hundred forty-eight million, three hundred forty-two thousand, two hundred twenty-two".