148700222 has 8 divisors (see below), whose sum is σ = 243327672. Its totient is φ = 67591000.

The previous prime is 148700183. The next prime is 148700231. The reversal of 148700222 is 222007841.

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

It is a super-2 number, since 2×148700222² = 44223512045698568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148700191 and 148700200.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3379529 + ... + 3379572.

It is an arithmetic number, because the mean of its divisors is an integer number (30415959).

Almost surely, 2^148700222 is an apocalyptic number.

148700222 is a deficient number, since it is larger than the sum of its proper divisors (94627450).

148700222 is a wasteful number, since it uses less digits than its factorization.

148700222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6759114.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 148700222 is about 12194.2700478544. The cubic root of 148700222 is about 529.7901411944.

The spelling of 148700222 in words is "one hundred forty-eight million, seven hundred thousand, two hundred twenty-two".