122002212101001 has 32 divisors (see below), whose sum is σ = 168436228767360. Its totient is φ = 78456760026624.

The previous prime is 122002212100961. The next prime is 122002212101017. The reversal of 122002212101001 is 100101212200221.

It is a de Polignac number, because none of the positive numbers 2^k-122002212101001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122002212101051) 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, 1035938946 + ... + 1036056708.

It is an arithmetic number, because the mean of its divisors is an integer number (5263632148980).

Almost surely, 2^{122002212101001} is an apocalyptic number.

It is an amenable number.

122002212101001 is a deficient number, since it is larger than the sum of its proper divisors (46434016666359).

122002212101001 is a wasteful number, since it uses less digits than its factorization.

122002212101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128825.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122002212101001 its reverse (100101212200221), we get a palindrome (222103424301222).

The spelling of 122002212101001 in words is "one hundred twenty-two trillion, two billion, two hundred twelve million, one hundred one thousand, one".