1101122002111 has 8 divisors (see below), whose sum is σ = 1149113157984. Its totient is φ = 1053140536800.

The previous prime is 1101122002069. The next prime is 1101122002117. The reversal of 1101122002111 is 1112002211011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101122002111 - 2¹³ = 1101121993919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101122002091 and 1101122002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101122002117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2189956 + ... + 2645401.

It is an arithmetic number, because the mean of its divisors is an integer number (143639144748).

Almost surely, 2^{1101122002111} is an apocalyptic number.

1101122002111 is a deficient number, since it is larger than the sum of its proper divisors (47991155873).

1101122002111 is an equidigital number, since it uses as much as digits as its factorization.

1101122002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4845281.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1101122002111 its reverse (1112002211011), we get a palindrome (2213124213122).

The spelling of 1101122002111 in words is "one trillion, one hundred one billion, one hundred twenty-two million, two thousand, one hundred eleven".