2221012201012 has 96 divisors (see below), whose sum is σ = 4372765576704. Its totient is φ = 978574608000.

The previous prime is 2221012201003. The next prime is 2221012201039. The reversal of 2221012201012 is 2101022101222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48510043 + ... + 48555805.

It is an arithmetic number, because the mean of its divisors is an integer number (45549641424).

Almost surely, 2^{2221012201012} is an apocalyptic number.

2221012201012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2221012201012 is a deficient number, since it is larger than the sum of its proper divisors (2151753375692).

2221012201012 is a wasteful number, since it uses less digits than its factorization.

2221012201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46109 (or 46107 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2221012201012 its reverse (2101022101222), we get a palindrome (4322034302234).

The spelling of 2221012201012 in words is "two trillion, two hundred twenty-one billion, twelve million, two hundred one thousand, twelve".