122023362650 has 24 divisors (see below), whose sum is σ = 259386805920. Its totient is φ = 41836581360.

The previous prime is 122023362647. The next prime is 122023362661. The reversal of 122023362650 is 56263320221.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174318740 + ... + 174319439.

It is an arithmetic number, because the mean of its divisors is an integer number (10807783580).

Almost surely, 2^122023362650 is an apocalyptic number.

122023362650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122023362650 is an abundant number, since it is smaller than the sum of its proper divisors (137363443270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122023362650 is a wasteful number, since it uses less digits than its factorization.

122023362650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348638198 (or 348638193 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 122023362650 its reverse (56263320221), we get a palindrome (178286682871).

The spelling of 122023362650 in words is "one hundred twenty-two billion, twenty-three million, three hundred sixty-two thousand, six hundred fifty".