213113020123022 has 8 divisors (see below), whose sum is σ = 319669782960072. Its totient is φ = 106556425803000.

The previous prime is 213113020122851. The next prime is 213113020123027. The reversal of 213113020123022 is 220321020311312.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213113020123027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38918729 + ... + 44055572.

It is an arithmetic number, because the mean of its divisors is an integer number (39958722870009).

Almost surely, 2^{213113020123022} is an apocalyptic number.

213113020123022 is a deficient number, since it is larger than the sum of its proper divisors (106556762837050).

213113020123022 is a wasteful number, since it uses less digits than its factorization.

213113020123022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84258514.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 213113020123022 its reverse (220321020311312), we get a palindrome (433434040434334).

The spelling of 213113020123022 in words is "two hundred thirteen trillion, one hundred thirteen billion, twenty million, one hundred twenty-three thousand, twenty-two".