11022444123 has 8 divisors (see below), whose sum is σ = 15335574528. Its totient is φ = 7028804904.

The previous prime is 11022444119. The next prime is 11022444127. The reversal of 11022444123 is 32144422011.

It is an interprime number because it is at equal distance from previous prime (11022444119) and next prime (11022444127).

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

It is not a de Polignac number, because 11022444123 - 2² = 11022444119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11022444093 and 11022444102.

It is not an unprimeable number, because it can be changed into a prime (11022444127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79872715 + ... + 79872852.

It is an arithmetic number, because the mean of its divisors is an integer number (1916946816).

Almost surely, 2^11022444123 is an apocalyptic number.

11022444123 is a deficient number, since it is larger than the sum of its proper divisors (4313130405).

11022444123 is a wasteful number, since it uses less digits than its factorization.

11022444123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159745593.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11022444123 its reverse (32144422011), we get a palindrome (43166866134).

The spelling of 11022444123 in words is "eleven billion, twenty-two million, four hundred forty-four thousand, one hundred twenty-three".