12210011203031 has 8 divisors (see below), whose sum is σ = 12335008174944. Its totient is φ = 12085311490560.

The previous prime is 12210011203021. The next prime is 12210011203051. The reversal of 12210011203031 is 13030211001221.

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 12210011203031 - 2³⁴ = 12192831333847 is a prime.

It is a super-2 number, since 2×12210011203031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210011203021) 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, 74232290 + ... + 74396591.

It is an arithmetic number, because the mean of its divisors is an integer number (1541876021868).

Almost surely, 2^{12210011203031} is an apocalyptic number.

12210011203031 is a deficient number, since it is larger than the sum of its proper divisors (124996971913).

12210011203031 is a wasteful number, since it uses less digits than its factorization.

12210011203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148629721.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12210011203031 its reverse (13030211001221), we get a palindrome (25240222204252).

The spelling of 12210011203031 in words is "twelve trillion, two hundred ten billion, eleven million, two hundred three thousand, thirty-one".