2221102201112 has 64 divisors (see below), whose sum is σ = 4413448620000. Its totient is φ = 1044997963776.

The previous prime is 2221102201081. The next prime is 2221102201141. The reversal of 2221102201112 is 2111022011222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13551878 + ... + 13714794.

Almost surely, 2^{2221102201112} is an apocalyptic number.

It is an amenable number.

2221102201112 is a deficient number, since it is larger than the sum of its proper divisors (2192346418888).

2221102201112 is a wasteful number, since it uses less digits than its factorization.

2221102201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163548 (or 163544 counting only the distinct ones).

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

Adding to 2221102201112 its reverse (2111022011222), we get a palindrome (4332124212334).

The spelling of 2221102201112 in words is "two trillion, two hundred twenty-one billion, one hundred two million, two hundred one thousand, one hundred twelve".