122164010 has 32 divisors (see below), whose sum is σ = 231375312. Its totient is φ = 46379520.

The previous prime is 122163991. The next prime is 122164013. The reversal of 122164010 is 10461221.

It can be written as a sum of positive squares in 8 ways, for example, as 63473089 + 58690921 = 7967^2 + 7661^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122164010.

It is not an unprimeable number, because it can be changed into a prime (122164013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11144 + ... + 19196.

Almost surely, 2^122164010 is an apocalyptic number.

122164010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122164010 is a deficient number, since it is larger than the sum of its proper divisors (109211302).

122164010 is a wasteful number, since it uses less digits than its factorization.

122164010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 122164010 is about 11052.7829074853. The cubic root of 122164010 is about 496.1897172489.

The spelling of 122164010 in words is "one hundred twenty-two million, one hundred sixty-four thousand, ten".