10123220222 has 8 divisors (see below), whose sum is σ = 15185313000. Its totient is φ = 5061449224.

The previous prime is 10123220171. The next prime is 10123220227. The reversal of 10123220222 is 22202232101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10123220222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123220227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26804 + ... + 144792.

It is an arithmetic number, because the mean of its divisors is an integer number (1898164125).

Almost surely, 2^10123220222 is an apocalyptic number.

10123220222 is a deficient number, since it is larger than the sum of its proper divisors (5062092778).

10123220222 is a wasteful number, since it uses less digits than its factorization.

10123220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160890.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10123220222 its reverse (22202232101), we get a palindrome (32325452323).

The spelling of 10123220222 in words is "ten billion, one hundred twenty-three million, two hundred twenty thousand, two hundred twenty-two".