122320122010 has 16 divisors (see below), whose sum is σ = 225546372072. Its totient is φ = 47734681600.

The previous prime is 122320122007. The next prime is 122320122037. The reversal of 122320122010 is 10221023221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46327827121 + 75992294889 = 215239^2 + 275667^2 .

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, 149170471 + ... + 149171290.

Almost surely, 2^122320122010 is an apocalyptic number.

122320122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122320122010 is a deficient number, since it is larger than the sum of its proper divisors (103226250062).

122320122010 is a wasteful number, since it uses less digits than its factorization.

122320122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298341809.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122320122010 its reverse (10221023221), we get a palindrome (132541145231).

The spelling of 122320122010 in words is "one hundred twenty-two billion, three hundred twenty million, one hundred twenty-two thousand, ten".