2000022102001 has 24 divisors (see below), whose sum is σ = 2570852981312. Its totient is φ = 1522215525600.

The previous prime is 2000022101999. The next prime is 2000022102011. The reversal of 2000022102001 is 1002012200002.

It is not a de Polignac number, because 2000022102001 - 2¹ = 2000022101999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000022102011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27420570 + ... + 27493411.

Almost surely, 2^{2000022102001} is an apocalyptic number.

It is an amenable number.

2000022102001 is a deficient number, since it is larger than the sum of its proper divisors (570830879311).

2000022102001 is a wasteful number, since it uses less digits than its factorization.

2000022102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54914053 (or 54914042 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2000022102001 its reverse (1002012200002), we get a palindrome (3002034302003).

The spelling of 2000022102001 in words is "two trillion, twenty-two million, one hundred two thousand, one".