1101100122010 has 16 divisors (see below), whose sum is σ = 2265120251136. Its totient is φ = 377520041808.

The previous prime is 1101100121999. The next prime is 1101100122043. The reversal of 1101100122010 is 102210011011.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 7865000802 + ... + 7865000941.

It is an arithmetic number, because the mean of its divisors is an integer number (141570015696).

Almost surely, 2^{1101100122010} is an apocalyptic number.

1101100122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101100122010 is an abundant number, since it is smaller than the sum of its proper divisors (1164020129126).

1101100122010 is a wasteful number, since it uses less digits than its factorization.

1101100122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15730001757.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101100122010 its reverse (102210011011), we get a palindrome (1203310133021).

It can be divided in two parts, 11011001 and 22010, that added together give a palindrome (11033011).

The spelling of 1101100122010 in words is "one trillion, one hundred one billion, one hundred million, one hundred twenty-two thousand, ten".