11022002112101 has 4 divisors (see below), whose sum is σ = 11022453728352. Its totient is φ = 11021550495852.

The previous prime is 11022002112091. The next prime is 11022002112103. The reversal of 11022002112101 is 10121120022011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11022002112101 - 2²² = 11021997917797 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 (11022002112103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225771515 + ... + 225820328.

It is an arithmetic number, because the mean of its divisors is an integer number (2755613432088).

Almost surely, 2^{11022002112101} is an apocalyptic number.

It is an amenable number.

11022002112101 is a deficient number, since it is larger than the sum of its proper divisors (451616251).

11022002112101 is an equidigital number, since it uses as much as digits as its factorization.

11022002112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451616250.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11022002112101 its reverse (10121120022011), we get a palindrome (21143122134112).

The spelling of 11022002112101 in words is "eleven trillion, twenty-two billion, two million, one hundred twelve thousand, one hundred one".