1001120101222 has 8 divisors (see below), whose sum is σ = 1501768138896. Its totient is φ = 500530721592.

The previous prime is 1001120101211. The next prime is 1001120101249. The reversal of 1001120101222 is 2221010211001.

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, 14621818 + ... + 14690125.

It is an arithmetic number, because the mean of its divisors is an integer number (187721017362).

Almost surely, 2^{1001120101222} is an apocalyptic number.

1001120101222 is a deficient number, since it is larger than the sum of its proper divisors (500648037674).

1001120101222 is a wasteful number, since it uses less digits than its factorization.

1001120101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29329022.

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

Adding to 1001120101222 its reverse (2221010211001), we get a palindrome (3222130312223).

The spelling of 1001120101222 in words is "one trillion, one billion, one hundred twenty million, one hundred one thousand, two hundred twenty-two".