112201001022 has 32 divisors (see below), whose sum is σ = 248155649280. Its totient is φ = 33534544320.

The previous prime is 112201001009. The next prime is 112201001051. The reversal of 112201001022 is 220100102211.

It is a junction number, because it is equal to n+sod(n) for n = 112201000989 and 112201001007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11639122 + ... + 11648757.

It is an arithmetic number, because the mean of its divisors is an integer number (7754864040).

Almost surely, 2^112201001022 is an apocalyptic number.

112201001022 is an abundant number, since it is smaller than the sum of its proper divisors (135954648258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112201001022 is a wasteful number, since it uses less digits than its factorization.

112201001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23287968.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112201001022 its reverse (220100102211), we get a palindrome (332301103233).

It can be divided in two parts, 11 and 2201001022, that multiplied together give a palindrome (24211011242).

The spelling of 112201001022 in words is "one hundred twelve billion, two hundred one million, one thousand, twenty-two".