212143031133034 has 8 divisors (see below), whose sum is σ = 318214645803648. Its totient is φ = 106071482531820.

The previous prime is 212143031133029. The next prime is 212143031133041. The reversal of 212143031133034 is 430331130341212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×212143031133034² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212143031132987 and 212143031133005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7507032 + ... + 21923539.

It is an arithmetic number, because the mean of its divisors is an integer number (39776830725456).

Almost surely, 2^{212143031133034} is an apocalyptic number.

212143031133034 is a deficient number, since it is larger than the sum of its proper divisors (106071614670614).

212143031133034 is a wasteful number, since it uses less digits than its factorization.

212143031133034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33034700.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 212143031133034 its reverse (430331130341212), we get a palindrome (642474161474246).

The spelling of 212143031133034 in words is "two hundred twelve trillion, one hundred forty-three billion, thirty-one million, one hundred thirty-three thousand, thirty-four".