214220031144310 has 16 divisors (see below), whose sum is σ = 385600739321952. Its totient is φ = 85686971732800.

The previous prime is 214220031144257. The next prime is 214220031144313. The reversal of 214220031144310 is 13441130022412.

It is a happy number.

It is a super-2 number, since 2×214220031144310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214220031144313) 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, 129225826 + ... + 130873045.

It is an arithmetic number, because the mean of its divisors is an integer number (24100046207622).

Almost surely, 2^{214220031144310} is an apocalyptic number.

214220031144310 is a deficient number, since it is larger than the sum of its proper divisors (171380708177642).

214220031144310 is a wasteful number, since it uses less digits than its factorization.

214220031144310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260181239.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 214220031144310 its reverse (13441130022412), we get a palindrome (227661161166722).

The spelling of 214220031144310 in words is "two hundred fourteen trillion, two hundred twenty billion, thirty-one million, one hundred forty-four thousand, three hundred ten".