100122100223 has 8 divisors (see below), whose sum is σ = 101120152896. Its totient is φ = 99124180000.

The previous prime is 100122100217. The next prime is 100122100229. The reversal of 100122100223 is 322001221001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100122100217) and next prime (100122100229).

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 100122100223 - 2¹² = 100122096127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100122100198 and 100122100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122100229) 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, 2298698 + ... + 2341848.

It is an arithmetic number, because the mean of its divisors is an integer number (12640019112).

Almost surely, 2^100122100223 is an apocalyptic number.

100122100223 is a deficient number, since it is larger than the sum of its proper divisors (998052673).

100122100223 is a wasteful number, since it uses less digits than its factorization.

100122100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66225.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100122100223 its reverse (322001221001), we get a palindrome (422123321224).

The spelling of 100122100223 in words is "one hundred billion, one hundred twenty-two million, one hundred thousand, two hundred twenty-three".