1202112302213 has 8 divisors (see below), whose sum is σ = 1203196049496. Its totient is φ = 1201028684800.

The previous prime is 1202112302177. The next prime is 1202112302219. The reversal of 1202112302213 is 3122032112021.

It can be written as a sum of positive squares in 4 ways, for example, as 582179682049 + 619932620164 = 763007^2 + 787358^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202112302213 - 2²⁴ = 1202095524997 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 (1202112302219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34604693 + ... + 34639413.

It is an arithmetic number, because the mean of its divisors is an integer number (150399506187).

Almost surely, 2^{1202112302213} is an apocalyptic number.

It is an amenable number.

1202112302213 is a deficient number, since it is larger than the sum of its proper divisors (1083747283).

1202112302213 is a wasteful number, since it uses less digits than its factorization.

1202112302213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64935.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1202112302213 its reverse (3122032112021), we get a palindrome (4324144414234).

The spelling of 1202112302213 in words is "one trillion, two hundred two billion, one hundred twelve million, three hundred two thousand, two hundred thirteen".