1101112201010 has 16 divisors (see below), whose sum is σ = 1982053186776. Its totient is φ = 440433497088.

The previous prime is 1101112201009. The next prime is 1101112201039. The reversal of 1101112201010 is 101022111011.

It can be written as a sum of positive squares in 4 ways, for example, as 702480335881 + 398631865129 = 838141^2 + 631373^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1101112200982 and 1101112201000.

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, 1010969 + ... + 1795628.

Almost surely, 2^{1101112201010} is an apocalyptic number.

1101112201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101112201010 is a deficient number, since it is larger than the sum of its proper divisors (880940985766).

1101112201010 is a wasteful number, since it uses less digits than its factorization.

1101112201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845837.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101112201010 its reverse (101022111011), we get a palindrome (1202134312021).

The spelling of 1101112201010 in words is "one trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, ten".