1101022002111 has 8 divisors (see below), whose sum is σ = 1468072943920. Its totient is φ = 733992864192.

The previous prime is 1101022002107. The next prime is 1101022002181. The reversal of 1101022002111 is 1112002201011.

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

It is not a de Polignac number, because 1101022002111 - 2² = 1101022002107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101022002181) 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, 5332780 + ... + 5535393.

It is an arithmetic number, because the mean of its divisors is an integer number (183509117990).

Almost surely, 2^{1101022002111} is an apocalyptic number.

1101022002111 is a deficient number, since it is larger than the sum of its proper divisors (367050941809).

1101022002111 is a wasteful number, since it uses less digits than its factorization.

1101022002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10901945.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101022002111 its reverse (1112002201011), we get a palindrome (2213024203122).

The spelling of 1101022002111 in words is "one trillion, one hundred one billion, twenty-two million, two thousand, one hundred eleven".