2111200201122 has 16 divisors (see below), whose sum is σ = 4229795155872. Its totient is φ = 702500941440.

The previous prime is 2111200201069. The next prime is 2111200201147. The reversal of 2111200201122 is 2211020021112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308111023 + ... + 308117874.

It is an arithmetic number, because the mean of its divisors is an integer number (264362197242).

Almost surely, 2^{2111200201122} is an apocalyptic number.

2111200201122 is an abundant number, since it is smaller than the sum of its proper divisors (2118594954750).

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

2111200201122 is a wasteful number, since it uses less digits than its factorization.

2111200201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616229473.

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

Adding to 2111200201122 its reverse (2211020021112), we get a palindrome (4322220222234).

The spelling of 2111200201122 in words is "two trillion, one hundred eleven billion, two hundred million, two hundred one thousand, one hundred twenty-two".