122015230 has 16 divisors (see below), whose sum is σ = 229176864. Its totient is φ = 46684000.

The previous prime is 122015227. The next prime is 122015237. The reversal of 122015230 is 32510221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122015237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265021 + ... + 265480.

It is an arithmetic number, because the mean of its divisors is an integer number (14323554).

Almost surely, 2^122015230 is an apocalyptic number.

122015230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122015230 is a deficient number, since it is larger than the sum of its proper divisors (107161634).

122015230 is a wasteful number, since it uses less digits than its factorization.

122015230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530531.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 122015230 is about 11046.0504253783. The cubic root of 122015230 is about 495.9882037387.

Adding to 122015230 its reverse (32510221), we get a palindrome (154525451).

The spelling of 122015230 in words is "one hundred twenty-two million, fifteen thousand, two hundred thirty".