11222000120123 has 16 divisors (see below), whose sum is σ = 12918253190976. Its totient is φ = 9666720053760.

The previous prime is 11222000120087. The next prime is 11222000120143. The reversal of 11222000120123 is 32102100022211.

11222000120123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11222000120123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222000120143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457692290 + ... + 457716807.

It is an arithmetic number, because the mean of its divisors is an integer number (807390824436).

Almost surely, 2^{11222000120123} is an apocalyptic number.

11222000120123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11222000120123 is a deficient number, since it is larger than the sum of its proper divisors (1696253070853).

11222000120123 is a wasteful number, since it uses less digits than its factorization.

11222000120123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915409174.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11222000120123 its reverse (32102100022211), we get a palindrome (43324100142334).

The spelling of 11222000120123 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty thousand, one hundred twenty-three".