1202230132213 has 4 divisors (see below), whose sum is σ = 1311523780608. Its totient is φ = 1092936483820.

The previous prime is 1202230132183. The next prime is 1202230132219. The reversal of 1202230132213 is 3122310322021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202230132213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202230132219) 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, 54646824181 + ... + 54646824202.

It is an arithmetic number, because the mean of its divisors is an integer number (327880945152).

Almost surely, 2^{1202230132213} is an apocalyptic number.

It is an amenable number.

1202230132213 is a deficient number, since it is larger than the sum of its proper divisors (109293648395).

1202230132213 is a wasteful number, since it uses less digits than its factorization.

1202230132213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109293648394.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1202230132213 its reverse (3122310322021), we get a palindrome (4324540454234).

The spelling of 1202230132213 in words is "one trillion, two hundred two billion, two hundred thirty million, one hundred thirty-two thousand, two hundred thirteen".