10111001201122 has 8 divisors (see below), whose sum is σ = 15285923076096. Its totient is φ = 5015693509092.

The previous prime is 10111001201017. The next prime is 10111001201123. The reversal of 10111001201122 is 22110210011101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10111001201123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19903545418 + ... + 19903545925.

It is an arithmetic number, because the mean of its divisors is an integer number (1910740384512).

Almost surely, 2^{10111001201122} is an apocalyptic number.

10111001201122 is a deficient number, since it is larger than the sum of its proper divisors (5174921874974).

10111001201122 is a wasteful number, since it uses less digits than its factorization.

10111001201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39807091472.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111001201122 its reverse (22110210011101), we get a palindrome (32221211212223).

The spelling of 10111001201122 in words is "ten trillion, one hundred eleven billion, one million, two hundred one thousand, one hundred twenty-two".