1200101120222 has 8 divisors (see below), whose sum is σ = 1858221089472. Its totient is φ = 580694090400.

The previous prime is 1200101120219. The next prime is 1200101120243. The reversal of 1200101120222 is 2220211010021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1200101120197 and 1200101120206.

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, 9678234779 + ... + 9678234902.

It is an arithmetic number, because the mean of its divisors is an integer number (232277636184).

Almost surely, 2^{1200101120222} is an apocalyptic number.

1200101120222 is a deficient number, since it is larger than the sum of its proper divisors (658119969250).

1200101120222 is a wasteful number, since it uses less digits than its factorization.

1200101120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19356469714.

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

Adding to 1200101120222 its reverse (2220211010021), we get a palindrome (3420312130243).

The spelling of 1200101120222 in words is "one trillion, two hundred billion, one hundred one million, one hundred twenty thousand, two hundred twenty-two".