2011200101122 has 16 divisors (see below), whose sum is σ = 3046246137792. Its totient is φ = 995785726320.

The previous prime is 2011200101069. The next prime is 2011200101147. The reversal of 2011200101122 is 2211010021102.

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, 3932833 + ... + 4414699.

It is an arithmetic number, because the mean of its divisors is an integer number (190390383612).

Almost surely, 2^{2011200101122} is an apocalyptic number.

2011200101122 is a deficient number, since it is larger than the sum of its proper divisors (1035046036670).

2011200101122 is a wasteful number, since it uses less digits than its factorization.

2011200101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502233.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011200101122 its reverse (2211010021102), we get a palindrome (4222210122224).

The spelling of 2011200101122 in words is "two trillion, eleven billion, two hundred million, one hundred one thousand, one hundred twenty-two".