10000122223 has 24 divisors (see below), whose sum is σ = 12740006160. Its totient is φ = 7778050560.

The previous prime is 10000122221. The next prime is 10000122239. The reversal of 10000122223 is 32222100001.

It is not a de Polignac number, because 10000122223 - 2¹ = 10000122221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000122221) 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, 95458 + ... + 170623.

It is an arithmetic number, because the mean of its divisors is an integer number (530833590).

Almost surely, 2^10000122223 is an apocalyptic number.

10000122223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10000122223 is a deficient number, since it is larger than the sum of its proper divisors (2739883937).

10000122223 is a wasteful number, since it uses less digits than its factorization.

10000122223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266167 (or 266160 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10000122223 its reverse (32222100001), we get a palindrome (42222222224).

The spelling of 10000122223 in words is "ten billion, one hundred twenty-two thousand, two hundred twenty-three".