1101220122010 has 16 divisors (see below), whose sum is σ = 2086522336800. Its totient is φ = 417304467216.

The previous prime is 1101220121959. The next prime is 1101220122071. The reversal of 1101220122010 is 102210221011.

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, 2897947500 + ... + 2897947879.

It is an arithmetic number, because the mean of its divisors is an integer number (130407646050).

Almost surely, 2^{1101220122010} is an apocalyptic number.

1101220122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101220122010 is a deficient number, since it is larger than the sum of its proper divisors (985302214790).

1101220122010 is a wasteful number, since it uses less digits than its factorization.

1101220122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795895405.

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

Adding to 1101220122010 its reverse (102210221011), we get a palindrome (1203430343021).

Subtracting from 1101220122010 its reverse (102210221011), we obtain a palindrome (999009900999).

The spelling of 1101220122010 in words is "one trillion, one hundred one billion, two hundred twenty million, one hundred twenty-two thousand, ten".