2201012112 has 40 divisors (see below), whose sum is σ = 6123330304. Its totient is φ = 677234304.

The previous prime is 2201012111. The next prime is 2201012113. The reversal of 2201012112 is 2112101022.

It is an interprime number because it is at equal distance from previous prime (2201012111) and next prime (2201012113).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2201012111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1763008 + ... + 1764255.

Almost surely, 2^2201012112 is an apocalyptic number.

It is an amenable number.

2201012112 is an abundant number, since it is smaller than the sum of its proper divisors (3922318192).

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

2201012112 is a wasteful number, since it uses less digits than its factorization.

2201012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3527287 (or 3527281 counting only the distinct ones).

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

The square root of 2201012112 is about 46914.9455078017. The cubic root of 2201012112 is about 1300.7908623666.

Adding to 2201012112 its reverse (2112101022), we get a palindrome (4313113134).

The spelling of 2201012112 in words is "two billion, two hundred one million, twelve thousand, one hundred twelve".