2200000011122 has 4 divisors (see below), whose sum is σ = 3300000016686. Its totient is φ = 1100000005560.

The previous prime is 2200000011119. The next prime is 2200000011163. The reversal of 2200000011122 is 2211100000022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2199380946961 + 619064161 = 1483031^2 + 24881^2 .

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000002779 + ... + 550000002782.

Almost surely, 2^{2200000011122} is an apocalyptic number.

2200000011122 is a deficient number, since it is larger than the sum of its proper divisors (1100000005564).

2200000011122 is a wasteful number, since it uses less digits than its factorization.

2200000011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100000005563.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2200000011122 its reverse (2211100000022), we get a palindrome (4411100011144).

The spelling of 2200000011122 in words is "two trillion, two hundred billion, eleven thousand, one hundred twenty-two".