31210000211014 has 32 divisors (see below), whose sum is σ = 47038879540224. Its totient is φ = 15530519763840.

The previous prime is 31210000210993. The next prime is 31210000211017. The reversal of 31210000211014 is 41011200001213.

It is a super-2 number, since 2×31210000211014² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31210000211017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4004872302 + ... + 4004880094.

It is an arithmetic number, because the mean of its divisors is an integer number (1469964985632).

Almost surely, 2^{31210000211014} is an apocalyptic number.

31210000211014 is a deficient number, since it is larger than the sum of its proper divisors (15828879329210).

31210000211014 is a wasteful number, since it uses less digits than its factorization.

31210000211014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15972.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 31210000211014 its reverse (41011200001213), we get a palindrome (72221200212227).

The spelling of 31210000211014 in words is "thirty-one trillion, two hundred ten billion, two hundred eleven thousand, fourteen".