1101002022111 has 16 divisors (see below), whose sum is σ = 1474720715520. Its totient is φ = 730644123840.

The previous prime is 1101002022089. The next prime is 1101002022191. The reversal of 1101002022111 is 1112202001011.

It is not a de Polignac number, because 1101002022111 - 2¹⁵ = 1101001989343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101002022191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2266456 + ... + 2709026.

It is an arithmetic number, because the mean of its divisors is an integer number (92170044720).

Almost surely, 2^{1101002022111} is an apocalyptic number.

1101002022111 is a deficient number, since it is larger than the sum of its proper divisors (373718693409).

1101002022111 is a wasteful number, since it uses less digits than its factorization.

1101002022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446366.

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

Adding to 1101002022111 its reverse (1112202001011), we get a palindrome (2213204023122).

The spelling of 1101002022111 in words is "one trillion, one hundred one billion, two million, twenty-two thousand, one hundred eleven".