122146016 has 12 divisors (see below), whose sum is σ = 240475032. Its totient is φ = 61072992.

The previous prime is 122146007. The next prime is 122146019. The reversal of 122146016 is 610641221.

It is a junction number, because it is equal to n+sod(n) for n = 122145982 and 122146000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122146019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1908500 + ... + 1908563.

It is an arithmetic number, because the mean of its divisors is an integer number (20039586).

Almost surely, 2^122146016 is an apocalyptic number.

122146016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

122146016 is a deficient number, since it is larger than the sum of its proper divisors (118329016).

122146016 is an equidigital number, since it uses as much as digits as its factorization.

122146016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3817073 (or 3817065 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 122146016 is about 11051.9688743680. The cubic root of 122146016 is about 496.1653541647.

Adding to 122146016 its reverse (610641221), we get a palindrome (732787237).

The spelling of 122146016 in words is "one hundred twenty-two million, one hundred forty-six thousand, sixteen".