122110220200001 has 16 divisors (see below), whose sum is σ = 133328660011008. Its totient is φ = 110911378107600.

The previous prime is 122110220199973. The next prime is 122110220200121. The reversal of 122110220200001 is 100002022011221.

It is a cyclic number.

It is not a de Polignac number, because 122110220200001 - 2⁴² = 117712173688897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122110220208001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198515420 + ... + 199129586.

It is an arithmetic number, because the mean of its divisors is an integer number (8333041250688).

Almost surely, 2^{122110220200001} is an apocalyptic number.

122110220200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122110220200001 is a deficient number, since it is larger than the sum of its proper divisors (11218439811007).

122110220200001 is a wasteful number, since it uses less digits than its factorization.

122110220200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630092.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122110220200001 its reverse (100002022011221), we get a palindrome (222112242211222).

The spelling of 122110220200001 in words is "one hundred twenty-two trillion, one hundred ten billion, two hundred twenty million, two hundred thousand, one".