10201110211122 has 16 divisors (see below), whose sum is σ = 20402999358240. Its totient is φ = 3400240247712.

The previous prime is 10201110211109. The next prime is 10201110211153. The reversal of 10201110211122 is 22111201110201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32285347 + ... + 32599782.

It is an arithmetic number, because the mean of its divisors is an integer number (1275187459890).

Almost surely, 2^{10201110211122} is an apocalyptic number.

10201110211122 is an abundant number, since it is smaller than the sum of its proper divisors (10201889147118).

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

10201110211122 is a wasteful number, since it uses less digits than its factorization.

10201110211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64911337.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10201110211122 its reverse (22111201110201), we get a palindrome (32312311321323).

The spelling of 10201110211122 in words is "ten trillion, two hundred one billion, one hundred ten million, two hundred eleven thousand, one hundred twenty-two".