122022100010 has 32 divisors (see below), whose sum is σ = 231219066240. Its totient is φ = 46236094272.

The previous prime is 122022100007. The next prime is 122022100027. The reversal of 122022100010 is 10001220221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122022099964 and 122022100000.

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, 3416867 + ... + 3452393.

It is an arithmetic number, because the mean of its divisors is an integer number (7225595820).

Almost surely, 2^122022100010 is an apocalyptic number.

122022100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122022100010 is a deficient number, since it is larger than the sum of its proper divisors (109196966230).

122022100010 is a wasteful number, since it uses less digits than its factorization.

122022100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53630.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122022100010 its reverse (10001220221), we get a palindrome (132023320231).

The spelling of 122022100010 in words is "one hundred twenty-two billion, twenty-two million, one hundred thousand, ten".