2222120100002 has 8 divisors (see below), whose sum is σ = 3636196527312. Its totient is φ = 1010054590900.

The previous prime is 2222120100001. The next prime is 2222120100029. The reversal of 2222120100002 is 2000010212222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2222120100002.

It is not an unprimeable number, because it can be changed into a prime (2222120100001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50502729524 + ... + 50502729567.

It is an arithmetic number, because the mean of its divisors is an integer number (454524565914).

Almost surely, 2^{2222120100002} is an apocalyptic number.

2222120100002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222120100002 is a deficient number, since it is larger than the sum of its proper divisors (1414076427310).

2222120100002 is a wasteful number, since it uses less digits than its factorization.

2222120100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101005459104.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2222120100002 its reverse (2000010212222), we get a palindrome (4222130312224).

The spelling of 2222120100002 in words is "two trillion, two hundred twenty-two billion, one hundred twenty million, one hundred thousand, two".