1312000213202 has 16 divisors (see below), whose sum is σ = 2249359756800. Its totient is φ = 562231672128.

The previous prime is 1312000213201. The next prime is 1312000213231. The reversal of 1312000213202 is 2023120002131.

It is not an unprimeable number, because it can be changed into a prime (1312000213201) 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, 4360343 + ... + 4651514.

It is an arithmetic number, because the mean of its divisors is an integer number (140584984800).

Almost surely, 2^{1312000213202} is an apocalyptic number.

1312000213202 is a deficient number, since it is larger than the sum of its proper divisors (937359543598).

1312000213202 is a wasteful number, since it uses less digits than its factorization.

1312000213202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9022265.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1312000213202 its reverse (2023120002131), we get a palindrome (3335120215333).

The spelling of 1312000213202 in words is "one trillion, three hundred twelve billion, two hundred thirteen thousand, two hundred two".