1111001200222 has 8 divisors (see below), whose sum is σ = 1691374961736. Its totient is φ = 547209546312.

The previous prime is 1111001200213. The next prime is 1111001200273. The reversal of 1111001200222 is 2220021001111.

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

It is a congruent number.

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, 4145526733 + ... + 4145527000.

It is an arithmetic number, because the mean of its divisors is an integer number (211421870217).

Almost surely, 2^{1111001200222} is an apocalyptic number.

1111001200222 is a deficient number, since it is larger than the sum of its proper divisors (580373761514).

1111001200222 is an equidigital number, since it uses as much as digits as its factorization.

1111001200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8291053802.

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

Adding to 1111001200222 its reverse (2220021001111), we get a palindrome (3331022201333).

The spelling of 1111001200222 in words is "one trillion, one hundred eleven billion, one million, two hundred thousand, two hundred twenty-two".