100122021110101 has 8 divisors (see below), whose sum is σ = 101307283373504. Its totient is φ = 98943629932800.

The previous prime is 100122021110093. The next prime is 100122021110159. The reversal of 100122021110101 is 101011120221001.

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 100122021110101 - 2³ = 100122021110093 is a prime.

It is a super-2 number, since 2×100122021110101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122021110171) 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, 1717742211 + ... + 1717800496.

It is an arithmetic number, because the mean of its divisors is an integer number (12663410421688).

Almost surely, 2^{100122021110101} is an apocalyptic number.

It is an amenable number.

100122021110101 is a deficient number, since it is larger than the sum of its proper divisors (1185262263403).

100122021110101 is a wasteful number, since it uses less digits than its factorization.

100122021110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3435543051.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100122021110101 its reverse (101011120221001), we get a palindrome (201133141331102).

The spelling of 100122021110101 in words is "one hundred trillion, one hundred twenty-two billion, twenty-one million, one hundred ten thousand, one hundred one".