1010122223 has 4 divisors (see below), whose sum is σ = 1101951528. Its totient is φ = 918292920.

The previous prime is 1010122193. The next prime is 1010122231. The reversal of 1010122223 is 3222210101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1010122223 - 2⁸ = 1010121967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010122198 and 1010122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010122273) 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, 45914636 + ... + 45914657.

It is an arithmetic number, because the mean of its divisors is an integer number (275487882).

Almost surely, 2^1010122223 is an apocalyptic number.

1010122223 is a deficient number, since it is larger than the sum of its proper divisors (91829305).

1010122223 is an equidigital number, since it uses as much as digits as its factorization.

1010122223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91829304.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1010122223 is about 31782.4200305767. The cubic root of 1010122223 is about 1003.3627535465.

Adding to 1010122223 its reverse (3222210101), we get a palindrome (4232332324).

The spelling of 1010122223 in words is "one billion, ten million, one hundred twenty-two thousand, two hundred twenty-three".