122603026 has 16 divisors (see below), whose sum is σ = 226344384. Its totient is φ = 48502224.

The previous prime is 122603021. The next prime is 122603051. The reversal of 122603026 is 620306221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122602988 and 122603006.

It is not an unprimeable number, because it can be changed into a prime (122603021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336640 + ... + 337003.

It is an arithmetic number, because the mean of its divisors is an integer number (14146524).

Almost surely, 2^122603026 is an apocalyptic number.

122603026 is a deficient number, since it is larger than the sum of its proper divisors (103741358).

122603026 is a wasteful number, since it uses less digits than its factorization.

122603026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673665.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 122603026 is about 11072.6250726736. The cubic root of 122603026 is about 496.7833858279.

Adding to 122603026 its reverse (620306221), we get a palindrome (742909247).

The spelling of 122603026 in words is "one hundred twenty-two million, six hundred three thousand, twenty-six".