100022200121223 has 24 divisors (see below), whose sum is σ = 148413916895088. Its totient is φ = 64864995374592.

The previous prime is 100022200121201. The next prime is 100022200121243. The reversal of 100022200121223 is 322121002220001.

100022200121223 is a `hidden beast` number, since 100 + 0 + 2 + 220 + 0 + 121 + 223 = 666.

It is not a de Polignac number, because 100022200121223 - 2⁶ = 100022200121159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100022200121196 and 100022200121205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022200121243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31514986 + ... + 34543287.

It is an arithmetic number, because the mean of its divisors is an integer number (6183913203962).

Almost surely, 2^{100022200121223} is an apocalyptic number.

100022200121223 is a deficient number, since it is larger than the sum of its proper divisors (48391716773865).

100022200121223 is a wasteful number, since it uses less digits than its factorization.

100022200121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66062863 (or 66062860 counting only the distinct ones).

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

Adding to 100022200121223 its reverse (322121002220001), we get a palindrome (422143202341224).

The spelling of 100022200121223 in words is "one hundred trillion, twenty-two billion, two hundred million, one hundred twenty-one thousand, two hundred twenty-three".