2211210201012 has 24 divisors (see below), whose sum is σ = 5209582612416. Its totient is φ = 729914046528.

The previous prime is 2211210200939. The next prime is 2211210201019. The reversal of 2211210201012 is 2101020121122.

It is a junction number, because it is equal to n+sod(n) for n = 2211210200982 and 2211210201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211210201019) 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, 894501273 + ... + 894503744.

It is an arithmetic number, because the mean of its divisors is an integer number (217065942184).

Almost surely, 2^{2211210201012} is an apocalyptic number.

It is an amenable number.

2211210201012 is an abundant number, since it is smaller than the sum of its proper divisors (2998372411404).

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

2211210201012 is a wasteful number, since it uses less digits than its factorization.

2211210201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789005127 (or 1789005125 counting only the distinct ones).

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

Adding to 2211210201012 its reverse (2101020121122), we get a palindrome (4312230322134).

The spelling of 2211210201012 in words is "two trillion, two hundred eleven billion, two hundred ten million, two hundred one thousand, twelve".