1101002022091 has 8 divisors (see below), whose sum is σ = 1136867266944. Its totient is φ = 1065158592960.

The previous prime is 1101002022089. The next prime is 1101002022191. The reversal of 1101002022091 is 1902202001011.

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 1101002022091 - 2¹ = 1101002022089 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 5351320 + ... + 5553253.

It is an arithmetic number, because the mean of its divisors is an integer number (142108408368).

Almost surely, 2^{1101002022091} is an apocalyptic number.

1101002022091 is a deficient number, since it is larger than the sum of its proper divisors (35865244853).

1101002022091 is a wasteful number, since it uses less digits than its factorization.

1101002022091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907861.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 1101002022091 in words is "one trillion, one hundred one billion, two million, twenty-two thousand, ninety-one".