112022121001 has 24 divisors (see below), whose sum is σ = 131676196736. Its totient is φ = 93351700800.

The previous prime is 112022120999. The next prime is 112022121059. The reversal of 112022121001 is 100121220211.

It is not a de Polignac number, because 112022121001 - 2¹ = 112022120999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112022121091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2310925 + ... + 2358901.

Almost surely, 2^112022121001 is an apocalyptic number.

It is an amenable number.

112022121001 is a deficient number, since it is larger than the sum of its proper divisors (19654075735).

112022121001 is an equidigital number, since it uses as much as digits as its factorization.

112022121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48229 (or 48182 counting only the distinct ones).

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

Adding to 112022121001 its reverse (100121220211), we get a palindrome (212143341212).

The spelling of 112022121001 in words is "one hundred twelve billion, twenty-two million, one hundred twenty-one thousand, one".