23150302220122 has 32 divisors (see below), whose sum is σ = 43294584841344. Its totient is φ = 9019491360000.

The previous prime is 23150302220099. The next prime is 23150302220153. The reversal of 23150302220122 is 22102220305132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12827622 + ... + 14520622.

It is an arithmetic number, because the mean of its divisors is an integer number (1352955776292).

Almost surely, 2^{23150302220122} is an apocalyptic number.

23150302220122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23150302220122 is a deficient number, since it is larger than the sum of its proper divisors (20144282621222).

23150302220122 is a wasteful number, since it uses less digits than its factorization.

23150302220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781814.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 23150302220122 its reverse (22102220305132), we get a palindrome (45252522525254).

The spelling of 23150302220122 in words is "twenty-three trillion, one hundred fifty billion, three hundred two million, two hundred twenty thousand, one hundred twenty-two".