212144124032002 has 32 divisors (see below), whose sum is σ = 336132156501504. Its totient is φ = 100259634384000.

The previous prime is 212144124031981. The next prime is 212144124032039. The reversal of 212144124032002 is 200230421441212.

It is a super-2 number, since 2×212144124032002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75119752 + ... + 77892652.

It is an arithmetic number, because the mean of its divisors is an integer number (10504129890672).

Almost surely, 2^{212144124032002} is an apocalyptic number.

212144124032002 is a deficient number, since it is larger than the sum of its proper divisors (123988032469502).

212144124032002 is a wasteful number, since it uses less digits than its factorization.

212144124032002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801674.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 212144124032002 its reverse (200230421441212), we get a palindrome (412374545473214).

The spelling of 212144124032002 in words is "two hundred twelve trillion, one hundred forty-four billion, one hundred twenty-four million, thirty-two thousand, two".