70522270148 has 24 divisors (see below), whose sum is σ = 134685845280. Its totient is φ = 32043096320.

The previous prime is 70522270139. The next prime is 70522270207. The reversal of 70522270148 is 84107222507.

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 7 ways as a sum of consecutive naturals, for example, 197261 + ... + 424212.

It is an arithmetic number, because the mean of its divisors is an integer number (5611910220).

Almost surely, 2^70522270148 is an apocalyptic number.

It is an amenable number.

70522270148 is a deficient number, since it is larger than the sum of its proper divisors (64163575132).

70522270148 is a wasteful number, since it uses less digits than its factorization.

70522270148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624067 (or 624065 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 38.

The spelling of 70522270148 in words is "seventy billion, five hundred twenty-two million, two hundred seventy thousand, one hundred forty-eight".