122150234 has 8 divisors (see below), whose sum is σ = 187694388. Its totient is φ = 59585440.

The previous prime is 122150207. The next prime is 122150293. The reversal of 122150234 is 432051221.

It can be written as a sum of positive squares in 2 ways, for example, as 115885225 + 6265009 = 10765^2 + 2503^2 .

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

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, 744737 + ... + 744900.

Almost surely, 2^122150234 is an apocalyptic number.

122150234 is a deficient number, since it is larger than the sum of its proper divisors (65544154).

122150234 is a wasteful number, since it uses less digits than its factorization.

122150234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489680.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 122150234 is about 11052.1596984481. The cubic root of 122150234 is about 496.1710653658.

The spelling of 122150234 in words is "one hundred twenty-two million, one hundred fifty thousand, two hundred thirty-four".