2202112111012 has 24 divisors (see below), whose sum is σ = 4251268536480. Its totient is φ = 989713306560.

The previous prime is 2202112110983. The next prime is 2202112111057. The reversal of 2202112111012 is 2101112112022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281164638 + ... + 281172469.

It is an arithmetic number, because the mean of its divisors is an integer number (177136189020).

Almost surely, 2^{2202112111012} is an apocalyptic number.

2202112111012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2202112111012 is a deficient number, since it is larger than the sum of its proper divisors (2049156425468).

2202112111012 is a wasteful number, since it uses less digits than its factorization.

2202112111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562337211 (or 562337209 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2202112111012 its reverse (2101112112022), we get a palindrome (4303224223034).

The spelling of 2202112111012 in words is "two trillion, two hundred two billion, one hundred twelve million, one hundred eleven thousand, twelve".