1120001212022 has 32 divisors (see below), whose sum is σ = 2096648858880. Its totient is φ = 435926371680.

The previous prime is 1120001212003. The next prime is 1120001212039. The reversal of 1120001212022 is 2202121000211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1120001211988 and 1120001212006.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3493772 + ... + 3800847.

It is an arithmetic number, because the mean of its divisors is an integer number (65520276840).

Almost surely, 2^{1120001212022} is an apocalyptic number.

1120001212022 is a deficient number, since it is larger than the sum of its proper divisors (976647646858).

1120001212022 is a wasteful number, since it uses less digits than its factorization.

1120001212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295636.

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

Adding to 1120001212022 its reverse (2202121000211), we get a palindrome (3322122212233).

The spelling of 1120001212022 in words is "one trillion, one hundred twenty billion, one million, two hundred twelve thousand, twenty-two".