1120012021222 has 8 divisors (see below), whose sum is σ = 1690324891416. Its totient is φ = 556570390752.

The previous prime is 1120012021181. The next prime is 1120012021243. The reversal of 1120012021222 is 2221202100211.

It is a happy number.

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 = 1120012021196 and 1120012021205.

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, 1717809523 + ... + 1717810174.

It is an arithmetic number, because the mean of its divisors is an integer number (211290611427).

Almost surely, 2^{1120012021222} is an apocalyptic number.

1120012021222 is a deficient number, since it is larger than the sum of its proper divisors (570312870194).

1120012021222 is a wasteful number, since it uses less digits than its factorization.

1120012021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435619862.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120012021222 its reverse (2221202100211), we get a palindrome (3341214121433).

The spelling of 1120012021222 in words is "one trillion, one hundred twenty billion, twelve million, twenty-one thousand, two hundred twenty-two".