222110100120002 has 8 divisors (see below), whose sum is σ = 341291129452812. Its totient is φ = 108346390302400.

The previous prime is 222110100119951. The next prime is 222110100120017. The reversal of 222110100120002 is 200021001011222.

It can be written as a sum of positive squares in 2 ways, for example, as 221548905861361 + 561194258641 = 14884519^2 + 749129^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354329878699 + ... + 1354329878862.

Almost surely, 2^{222110100120002} is an apocalyptic number.

222110100120002 is a deficient number, since it is larger than the sum of its proper divisors (119181029332810).

222110100120002 is a wasteful number, since it uses less digits than its factorization.

222110100120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708659757604.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222110100120002 its reverse (200021001011222), we get a palindrome (422131101131224).

The spelling of 222110100120002 in words is "two hundred twenty-two trillion, one hundred ten billion, one hundred million, one hundred twenty thousand, two".