1120211220122 has 8 divisors (see below), whose sum is σ = 1686254346336. Its totient is φ = 558126438012.

The previous prime is 1120211220097. The next prime is 1120211220131. The reversal of 1120211220122 is 2210221120211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1120211220122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 989585318 + ... + 989586449.

It is an arithmetic number, because the mean of its divisors is an integer number (210781793292).

Almost surely, 2^{1120211220122} is an apocalyptic number.

1120211220122 is a deficient number, since it is larger than the sum of its proper divisors (566043126214).

1120211220122 is a wasteful number, since it uses less digits than its factorization.

1120211220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979172052.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1120211220122 its reverse (2210221120211), we get a palindrome (3330432340333).

The spelling of 1120211220122 in words is "one trillion, one hundred twenty billion, two hundred eleven million, two hundred twenty thousand, one hundred twenty-two".