112021101022 has 4 divisors (see below), whose sum is σ = 168031651536. Its totient is φ = 56010550510.

The previous prime is 112021101013. The next prime is 112021101047. The reversal of 112021101022 is 220101120211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220101120211 = 7 ⋅31443017173.

It is a super-2 number, since 2×112021101022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112021100993 and 112021101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005275254 + ... + 28005275257.

It is an arithmetic number, because the mean of its divisors is an integer number (42007912884).

Almost surely, 2^112021101022 is an apocalyptic number.

112021101022 is a deficient number, since it is larger than the sum of its proper divisors (56010550514).

112021101022 is an equidigital number, since it uses as much as digits as its factorization.

112021101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56010550513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112021101022 its reverse (220101120211), we get a palindrome (332122221233).

The spelling of 112021101022 in words is "one hundred twelve billion, twenty-one million, one hundred one thousand, twenty-two".