122119150 has 12 divisors (see below), whose sum is σ = 227141712. Its totient is φ = 48847640.

The previous prime is 122119147. The next prime is 122119157. The reversal of 122119150 is 51911221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122119157) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1221142 + ... + 1221241.

It is an arithmetic number, because the mean of its divisors is an integer number (18928476).

Almost surely, 2^122119150 is an apocalyptic number.

122119150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122119150 is a deficient number, since it is larger than the sum of its proper divisors (105022562).

122119150 is a wasteful number, since it uses less digits than its factorization.

122119150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442395 (or 2442390 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 122119150 is about 11050.7533679836. The cubic root of 122119150 is about 496.1289743294.

The spelling of 122119150 in words is "one hundred twenty-two million, one hundred nineteen thousand, one hundred fifty".