2002212022101 has 8 divisors (see below), whose sum is σ = 2669625127680. Its totient is φ = 1334803465632.

The previous prime is 2002212022091. The next prime is 2002212022127. The reversal of 2002212022101 is 1012202122002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2002212022101 - 2²² = 2002207827797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002212022171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74001 + ... + 2002473.

It is an arithmetic number, because the mean of its divisors is an integer number (333703140960).

Almost surely, 2^{2002212022101} is an apocalyptic number.

It is an amenable number.

2002212022101 is a deficient number, since it is larger than the sum of its proper divisors (667413105579).

2002212022101 is a wasteful number, since it uses less digits than its factorization.

2002212022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274555.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2002212022101 its reverse (1012202122002), we get a palindrome (3014414144103).

Subtracting from 2002212022101 its reverse (1012202122002), we obtain a palindrome (990009900099).

The spelling of 2002212022101 in words is "two trillion, two billion, two hundred twelve million, twenty-two thousand, one hundred one".