1122200011023 has 64 divisors (see below), whose sum is σ = 1845337181184. Its totient is φ = 590716800000.

The previous prime is 1122200011003. The next prime is 1122200011027. The reversal of 1122200011023 is 3201100022211.

It is not a de Polignac number, because 1122200011023 - 2⁶ = 1122200010959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122200010993 and 1122200011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122200011027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373940523 + ... + 373943523.

It is an arithmetic number, because the mean of its divisors is an integer number (28833393456).

Almost surely, 2^{1122200011023} is an apocalyptic number.

1122200011023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122200011023 is a deficient number, since it is larger than the sum of its proper divisors (723137170161).

1122200011023 is a wasteful number, since it uses less digits than its factorization.

1122200011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5376.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1122200011023 its reverse (3201100022211), we get a palindrome (4323300033234).

The spelling of 1122200011023 in words is "one trillion, one hundred twenty-two billion, two hundred million, eleven thousand, twenty-three".