20100022110101 has 8 divisors (see below), whose sum is σ = 21114700790400. Its totient is φ = 19097073819472.

The previous prime is 20100022110053. The next prime is 20100022110131. The reversal of 20100022110101 is 10101122000102.

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 20100022110101 - 2²⁶ = 20099955001237 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 (20100022110131) 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, 2932593905 + ... + 2932600758.

It is an arithmetic number, because the mean of its divisors is an integer number (2639337598800).

Almost surely, 2^{20100022110101} is an apocalyptic number.

It is an amenable number.

20100022110101 is a deficient number, since it is larger than the sum of its proper divisors (1014678680299).

20100022110101 is a wasteful number, since it uses less digits than its factorization.

20100022110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5865194835.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20100022110101 its reverse (10101122000102), we get a palindrome (30201144110203).

The spelling of 20100022110101 in words is "twenty trillion, one hundred billion, twenty-two million, one hundred ten thousand, one hundred one".