2201012212112 has 40 divisors (see below), whose sum is σ = 4965625947456. Its totient is φ = 925493003136.

The previous prime is 2201012212103. The next prime is 2201012212121. The reversal of 2201012212112 is 2112122101022.

It is an interprime number because it is at equal distance from previous prime (2201012212103) and next prime (2201012212121).

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, 185389298 + ... + 185401169.

Almost surely, 2^{2201012212112} is an apocalyptic number.

It is an amenable number.

2201012212112 is an abundant number, since it is smaller than the sum of its proper divisors (2764613735344).

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

2201012212112 is a wasteful number, since it uses less digits than its factorization.

2201012212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370790535 (or 370790529 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2201012212112 its reverse (2112122101022), we get a palindrome (4313134313134).

The spelling of 2201012212112 in words is "two trillion, two hundred one billion, twelve million, two hundred twelve thousand, one hundred twelve".