100020122201223 has 48 divisors (see below), whose sum is σ = 173183065635840. Its totient is φ = 54426459273408.

The previous prime is 100020122201201. The next prime is 100020122201261. The reversal of 100020122201223 is 322102221020001.

100020122201223 is a `hidden beast` number, since 100 + 0 + 20 + 122 + 201 + 223 = 666.

It is not a de Polignac number, because 100020122201223 - 2¹³ = 100020122193031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100020122201196 and 100020122201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020122209223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 456365713 + ... + 456584826.

It is an arithmetic number, because the mean of its divisors is an integer number (3607980534080).

Almost surely, 2^{100020122201223} is an apocalyptic number.

100020122201223 is a deficient number, since it is larger than the sum of its proper divisors (73162943434617).

100020122201223 is a wasteful number, since it uses less digits than its factorization.

100020122201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912950636 (or 912950633 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100020122201223 its reverse (322102221020001), we get a palindrome (422122343221224).

The spelling of 100020122201223 in words is "one hundred trillion, twenty billion, one hundred twenty-two million, two hundred one thousand, two hundred twenty-three".