213112414522 has 32 divisors (see below), whose sum is σ = 366834327552. Its totient is φ = 90959706864.

The previous prime is 213112414517. The next prime is 213112414547. The reversal of 213112414522 is 225414211312.

It is a happy number.

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, 5236183 + ... + 5276725.

It is an arithmetic number, because the mean of its divisors is an integer number (11463572736).

Almost surely, 2^213112414522 is an apocalyptic number.

213112414522 is a deficient number, since it is larger than the sum of its proper divisors (153721913030).

213112414522 is a wasteful number, since it uses less digits than its factorization.

213112414522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42082.

The product of its digits is 3840, while the sum is 28.

Adding to 213112414522 its reverse (225414211312), we get a palindrome (438526625834).

The spelling of 213112414522 in words is "two hundred thirteen billion, one hundred twelve million, four hundred fourteen thousand, five hundred twenty-two".