1122202012003 has 4 divisors (see below), whose sum is σ = 1188213895080. Its totient is φ = 1056190128928.

The previous prime is 1122202011971. The next prime is 1122202012007. The reversal of 1122202012003 is 3002102022211.

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 1122202012003 - 2⁵ = 1122202011971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122202012007) 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, 33005941513 + ... + 33005941546.

It is an arithmetic number, because the mean of its divisors is an integer number (297053473770).

Almost surely, 2^{1122202012003} is an apocalyptic number.

1122202012003 is a deficient number, since it is larger than the sum of its proper divisors (66011883077).

1122202012003 is an equidigital number, since it uses as much as digits as its factorization.

1122202012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66011883076.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1122202012003 its reverse (3002102022211), we get a palindrome (4124304034214).

The spelling of 1122202012003 in words is "one trillion, one hundred twenty-two billion, two hundred two million, twelve thousand, three".