1222302002213 has 32 divisors (see below), whose sum is σ = 1351451942400. Its totient is φ = 1101125643264.

The previous prime is 1222302002203. The next prime is 1222302002231. The reversal of 1222302002213 is 3122002032221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1222302002213 - 2¹² = 1222301998117 is a prime.

It is a super-2 number, since 2×1222302002213² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222302002203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23399981 + ... + 23452157.

It is an arithmetic number, because the mean of its divisors is an integer number (42232873200).

Almost surely, 2^{1222302002213} is an apocalyptic number.

It is an amenable number.

1222302002213 is a deficient number, since it is larger than the sum of its proper divisors (129149940187).

1222302002213 is a wasteful number, since it uses less digits than its factorization.

1222302002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52989.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1222302002213 its reverse (3122002032221), we get a palindrome (4344304034434).

The spelling of 1222302002213 in words is "one trillion, two hundred twenty-two billion, three hundred two million, two thousand, two hundred thirteen".