1101101120206 has 4 divisors (see below), whose sum is σ = 1651651680312. Its totient is φ = 550550560102.

The previous prime is 1101101120201. The next prime is 1101101120237. The reversal of 1101101120206 is 6020211011011.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1101101120206² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101101120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101101120201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275275280050 + ... + 275275280053.

It is an arithmetic number, because the mean of its divisors is an integer number (412912920078).

Almost surely, 2^{1101101120206} is an apocalyptic number.

1101101120206 is a deficient number, since it is larger than the sum of its proper divisors (550550560106).

1101101120206 is an equidigital number, since it uses as much as digits as its factorization.

1101101120206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550550560105.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1101101120206 its reverse (6020211011011), we get a palindrome (7121312131217).

The spelling of 1101101120206 in words is "one trillion, one hundred one billion, one hundred one million, one hundred twenty thousand, two hundred six".