122075150 has 12 divisors (see below), whose sum is σ = 227059872. Its totient is φ = 48830040.

The previous prime is 122075089. The next prime is 122075197. The reversal of 122075150 is 51570221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1220702 + ... + 1220801.

It is an arithmetic number, because the mean of its divisors is an integer number (18921656).

Almost surely, 2^122075150 is an apocalyptic number.

122075150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122075150 is a deficient number, since it is larger than the sum of its proper divisors (104984722).

122075150 is a wasteful number, since it uses less digits than its factorization.

122075150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441515 (or 2441510 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 122075150 is about 11048.7623741304. The cubic root of 122075150 is about 496.0693814450.

The spelling of 122075150 in words is "one hundred twenty-two million, seventy-five thousand, one hundred fifty".