122566030 has 16 divisors (see below), whose sum is σ = 222208560. Its totient is φ = 48673152.

The previous prime is 122566021. The next prime is 122566063. The reversal of 122566030 is 30665221.

It is a junction number, because it is equal to n+sod(n) for n = 122565986 and 122566004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42699 + ... + 45478.

It is an arithmetic number, because the mean of its divisors is an integer number (13888035).

Almost surely, 2^122566030 is an apocalyptic number.

122566030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122566030 is a deficient number, since it is larger than the sum of its proper divisors (99642530).

122566030 is a wasteful number, since it uses less digits than its factorization.

122566030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88323.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 122566030 is about 11070.9543400738. The cubic root of 122566030 is about 496.7334119469.

The spelling of 122566030 in words is "one hundred twenty-two million, five hundred sixty-six thousand, thirty".