1122102200010 has 128 divisors (see below), whose sum is σ = 2982573010944. Its totient is φ = 267887727360.

The previous prime is 1122102199987. The next prime is 1122102200017. The reversal of 1122102200010 is 100022012211.

It is a super-2 number, since 2×1122102200010² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1122102200017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126973312 + ... + 126982148.

It is an arithmetic number, because the mean of its divisors is an integer number (23301351648).

Almost surely, 2^{1122102200010} is an apocalyptic number.

1122102200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122102200010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491286505472).

1122102200010 is an abundant number, since it is smaller than the sum of its proper divisors (1860470810934).

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

1122102200010 is a wasteful number, since it uses less digits than its factorization.

1122102200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14668.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122102200010 its reverse (100022012211), we get a palindrome (1222124212221).

The spelling of 1122102200010 in words is "one trillion, one hundred twenty-two billion, one hundred two million, two hundred thousand, ten".