1010111222002 has 8 divisors (see below), whose sum is σ = 1515214176300. Its totient is φ = 505039829904.

The previous prime is 1010111221961. The next prime is 1010111222017. The reversal of 1010111222002 is 2002221110101.

1010111222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 993568374841 + 16542847161 = 996779^2 + 128619^2 .

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, 7810377 + ... + 7938652.

Almost surely, 2^{1010111222002} is an apocalyptic number.

1010111222002 is a deficient number, since it is larger than the sum of its proper divisors (505102954298).

1010111222002 is a wasteful number, since it uses less digits than its factorization.

1010111222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781100.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010111222002 its reverse (2002221110101), we get a palindrome (3012332332103).

The spelling of 1010111222002 in words is "one trillion, ten billion, one hundred eleven million, two hundred twenty-two thousand, two".