122123032010 has 64 divisors (see below), whose sum is σ = 253992630528. Its totient is φ = 41410013184.

The previous prime is 122123031997. The next prime is 122123032013. The reversal of 122123032010 is 10230321221.

It is a self number, because there is not a number n which added to its sum of digits gives 122123032010.

It is not an unprimeable number, because it can be changed into a prime (122123032013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11109737 + ... + 11120723.

It is an arithmetic number, because the mean of its divisors is an integer number (3968634852).

Almost surely, 2^122123032010 is an apocalyptic number.

122123032010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122123032010 is an abundant number, since it is smaller than the sum of its proper divisors (131869598518).

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

122123032010 is a wasteful number, since it uses less digits than its factorization.

122123032010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12735.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122123032010 its reverse (10230321221), we get a palindrome (132353353231).

The spelling of 122123032010 in words is "one hundred twenty-two billion, one hundred twenty-three million, thirty-two thousand, ten".