1001111200222 has 8 divisors (see below), whose sum is σ = 1716190628976. Its totient is φ = 429047657232.

The previous prime is 1001111200207. The next prime is 1001111200223. The reversal of 1001111200222 is 2220021111001.

1001111200222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001111200223) 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, 35753971423 + ... + 35753971450.

It is an arithmetic number, because the mean of its divisors is an integer number (214523828622).

Almost surely, 2^{1001111200222} is an apocalyptic number.

1001111200222 is a deficient number, since it is larger than the sum of its proper divisors (715079428754).

1001111200222 is an equidigital number, since it uses as much as digits as its factorization.

1001111200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71507942882.

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

Adding to 1001111200222 its reverse (2220021111001), we get a palindrome (3221132311223).

The spelling of 1001111200222 in words is "one trillion, one billion, one hundred eleven million, two hundred thousand, two hundred twenty-two".