2202111201112 has 8 divisors (see below), whose sum is σ = 4128958502100. Its totient is φ = 1101055600552.

The previous prime is 2202111201091. The next prime is 2202111201133. The reversal of 2202111201112 is 2111021112022.

It is an interprime number because it is at equal distance from previous prime (2202111201091) and next prime (2202111201133).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137631950062 + ... + 137631950077.

Almost surely, 2^{2202111201112} is an apocalyptic number.

It is an amenable number.

2202111201112 is a deficient number, since it is larger than the sum of its proper divisors (1926847300988).

2202111201112 is a wasteful number, since it uses less digits than its factorization.

2202111201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275263900145 (or 275263900141 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2202111201112 its reverse (2111021112022), we get a palindrome (4313132313134).

The spelling of 2202111201112 in words is "two trillion, two hundred two billion, one hundred eleven million, two hundred one thousand, one hundred twelve".