122212010001 has 32 divisors (see below), whose sum is σ = 165719651328. Its totient is φ = 80102534400.

The previous prime is 122212009967. The next prime is 122212010003. The reversal of 122212010001 is 100010212221.

It is not a de Polignac number, because 122212010001 - 2²⁵ = 122178455569 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122212010003) 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, 36230751 + ... + 36234123.

It is an arithmetic number, because the mean of its divisors is an integer number (5178739104).

Almost surely, 2^122212010001 is an apocalyptic number.

It is an amenable number.

122212010001 is a deficient number, since it is larger than the sum of its proper divisors (43507641327).

122212010001 is a wasteful number, since it uses less digits than its factorization.

122212010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122212010001 its reverse (100010212221), we get a palindrome (222222222222).

The spelling of 122212010001 in words is "one hundred twenty-two billion, two hundred twelve million, ten thousand, one".