1222100210313 has 24 divisors (see below), whose sum is σ = 1775491452800. Its totient is φ = 810015655680.

The previous prime is 1222100210311. The next prime is 1222100210321. The reversal of 1222100210313 is 3130120012221.

1222100210313 is a `hidden beast` number, since 122 + 21 + 0 + 0 + 210 + 313 = 666.

It is not a de Polignac number, because 1222100210313 - 2¹ = 1222100210311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222100210311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2071833 + ... + 2595513.

Almost surely, 2^{1222100210313} is an apocalyptic number.

It is an amenable number.

1222100210313 is a deficient number, since it is larger than the sum of its proper divisors (553391242487).

1222100210313 is a wasteful number, since it uses less digits than its factorization.

1222100210313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525189 (or 525186 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1222100210313 its reverse (3130120012221), we get a palindrome (4352220222534).

The spelling of 1222100210313 in words is "one trillion, two hundred twenty-two billion, one hundred million, two hundred ten thousand, three hundred thirteen".