212024121140202 has 32 divisors (see below), whose sum is σ = 505697282721792. Its totient is φ = 57944480311344.

The previous prime is 212024121140201. The next prime is 212024121140207. The reversal of 212024121140202 is 202041121420212.

It is not an unprimeable number, because it can be changed into a prime (212024121140201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109743332958 + ... + 109743334889.

It is an arithmetic number, because the mean of its divisors is an integer number (15803040085056).

Almost surely, 2^{212024121140202} is an apocalyptic number.

212024121140202 is an abundant number, since it is smaller than the sum of its proper divisors (293673161581590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212024121140202 is a wasteful number, since it uses less digits than its factorization.

212024121140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219486667882.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 212024121140202 its reverse (202041121420212), we get a palindrome (414065242560414).

The spelling of 212024121140202 in words is "two hundred twelve trillion, twenty-four billion, one hundred twenty-one million, one hundred forty thousand, two hundred two".