1202331022043 has 4 divisors (see below), whose sum is σ = 1202333359440. Its totient is φ = 1202328684648.

The previous prime is 1202331022031. The next prime is 1202331022069. The reversal of 1202331022043 is 3402201332021.

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 1202331022043 - 2⁴ = 1202331022027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202331022843) 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, 22223 + ... + 1550856.

It is an arithmetic number, because the mean of its divisors is an integer number (300583339860).

Almost surely, 2^{1202331022043} is an apocalyptic number.

1202331022043 is a deficient number, since it is larger than the sum of its proper divisors (2337397).

1202331022043 is an equidigital number, since it uses as much as digits as its factorization.

1202331022043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337396.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1202331022043 its reverse (3402201332021), we get a palindrome (4604532354064).

The spelling of 1202331022043 in words is "one trillion, two hundred two billion, three hundred thirty-one million, twenty-two thousand, forty-three".