1201212222313 has 8 divisors (see below), whose sum is σ = 1273801779360. Its totient is φ = 1128837111360.

The previous prime is 1201212222227. The next prime is 1201212222317. The reversal of 1201212222313 is 3132222121021.

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 1201212222313 - 2⁹ = 1201212221801 is a prime.

It is a super-2 number, since 2×1201212222313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201212222317) 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, 53599983 + ... + 53622388.

It is an arithmetic number, because the mean of its divisors is an integer number (159225222420).

Almost surely, 2^{1201212222313} is an apocalyptic number.

It is an amenable number.

1201212222313 is a deficient number, since it is larger than the sum of its proper divisors (72589557047).

1201212222313 is a wasteful number, since it uses less digits than its factorization.

1201212222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107223047.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1201212222313 its reverse (3132222121021), we get a palindrome (4333434343334).

The spelling of 1201212222313 in words is "one trillion, two hundred one billion, two hundred twelve million, two hundred twenty-two thousand, three hundred thirteen".