213504653046122 has 16 divisors (see below), whose sum is σ = 325792144922112. Its totient is φ = 104916757550640.

The previous prime is 213504653046121. The next prime is 213504653046241. The reversal of 213504653046122 is 221640356405312.

It is not an unprimeable number, because it can be changed into a prime (213504653046121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371491098 + ... + 2371581125.

It is an arithmetic number, because the mean of its divisors is an integer number (20362009057632).

Almost surely, 2^{213504653046122} is an apocalyptic number.

213504653046122 is a deficient number, since it is larger than the sum of its proper divisors (112287491875990).

213504653046122 is a wasteful number, since it uses less digits than its factorization.

213504653046122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4743072613.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 213504653046122 in words is "two hundred thirteen trillion, five hundred four billion, six hundred fifty-three million, forty-six thousand, one hundred twenty-two".