112122211021022 has 8 divisors (see below), whose sum is σ = 168362807800656. Its totient is φ = 56001275087472.

The previous prime is 112122211020979. The next prime is 112122211021061. The reversal of 112122211021022 is 220120112221211.

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 = 112122211020985 and 112122211021003.

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, 29915209178 + ... + 29915212925.

It is an arithmetic number, because the mean of its divisors is an integer number (21045350975082).

Almost surely, 2^{112122211021022} is an apocalyptic number.

112122211021022 is a deficient number, since it is larger than the sum of its proper divisors (56240596779634).

112122211021022 is an equidigital number, since it uses as much as digits as its factorization.

112122211021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59830423042.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112122211021022 its reverse (220120112221211), we get a palindrome (332242323242233).

The spelling of 112122211021022 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred eleven million, twenty-one thousand, twenty-two".