10124012222 has 4 divisors (see below), whose sum is σ = 15186018336. Its totient is φ = 5062006110.

The previous prime is 10124012221. The next prime is 10124012237. The reversal of 10124012222 is 22221042101.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10124012222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10124012221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531003054 + ... + 2531003057.

It is an arithmetic number, because the mean of its divisors is an integer number (3796504584).

Almost surely, 2^10124012222 is an apocalyptic number.

10124012222 is a deficient number, since it is larger than the sum of its proper divisors (5062006114).

10124012222 is an equidigital number, since it uses as much as digits as its factorization.

10124012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062006113.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10124012222 its reverse (22221042101), we get a palindrome (32345054323).

The spelling of 10124012222 in words is "ten billion, one hundred twenty-four million, twelve thousand, two hundred twenty-two".