2212011201012 has 48 divisors (see below), whose sum is σ = 5392610345472. Its totient is φ = 704382703200.

The previous prime is 2212011200977. The next prime is 2212011201017. The reversal of 2212011201012 is 2101021102122.

It is a junction number, because it is equal to n+sod(n) for n = 2212011200982 and 2212011201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212011201017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4874614 + ... + 5309037.

It is an arithmetic number, because the mean of its divisors is an integer number (112346048864).

Almost surely, 2^{2212011201012} is an apocalyptic number.

It is an amenable number.

2212011201012 is an abundant number, since it is smaller than the sum of its proper divisors (3180599144460).

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

2212011201012 is a wasteful number, since it uses less digits than its factorization.

2212011201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10184468 (or 10184466 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2212011201012 its reverse (2101021102122), we get a palindrome (4313032303134).

The spelling of 2212011201012 in words is "two trillion, two hundred twelve billion, eleven million, two hundred one thousand, twelve".