122352150 has 24 divisors (see below), whose sum is σ = 303433704. Its totient is φ = 32627200.

The previous prime is 122352137. The next prime is 122352151. The reversal of 122352150 is 51253221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122352151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 407691 + ... + 407990.

It is an arithmetic number, because the mean of its divisors is an integer number (12643071).

Almost surely, 2^122352150 is an apocalyptic number.

122352150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122352150 is an abundant number, since it is smaller than the sum of its proper divisors (181081554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122352150 is a wasteful number, since it uses less digits than its factorization.

122352150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815696 (or 815691 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 122352150 is about 11061.2906118590. The cubic root of 122352150 is about 496.4443073725. Note that the first 3 decimals are identical.

The spelling of 122352150 in words is "one hundred twenty-two million, three hundred fifty-two thousand, one hundred fifty".