1122032111203 has 4 divisors (see below), whose sum is σ = 1122449381320. Its totient is φ = 1121614841088.

The previous prime is 1122032111171. The next prime is 1122032111209. The reversal of 1122032111203 is 3021112302211.

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 1122032111203 - 2⁵ = 1122032111171 is a prime.

It is a super-2 number, since 2×1122032111203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122032111209) 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, 208631025 + ... + 208636402.

It is an arithmetic number, because the mean of its divisors is an integer number (280612345330).

Almost surely, 2^{1122032111203} is an apocalyptic number.

1122032111203 is a deficient number, since it is larger than the sum of its proper divisors (417270117).

1122032111203 is an equidigital number, since it uses as much as digits as its factorization.

1122032111203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417270116.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1122032111203 its reverse (3021112302211), we get a palindrome (4143144413414).

It can be divided in two parts, 1122032 and 111203, that added together give a triangular number (1233235 = T₁₅₇₀).

The spelling of 1122032111203 in words is "one trillion, one hundred twenty-two billion, thirty-two million, one hundred eleven thousand, two hundred three".