64465642522202 has 8 divisors (see below), whose sum is σ = 98755877906496. Its totient is φ = 31547016553372.

The previous prime is 64465642522121. The next prime is 64465642522243. The reversal of 64465642522202 is 20222524656446.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342902353748 + ... + 342902353935.

It is an arithmetic number, because the mean of its divisors is an integer number (12344484738312).

Almost surely, 2^{64465642522202} is an apocalyptic number.

64465642522202 is a deficient number, since it is larger than the sum of its proper divisors (34290235384294).

64465642522202 is a wasteful number, since it uses less digits than its factorization.

64465642522202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685804707732.

The product of its (nonzero) digits is 11059200, while the sum is 50.

The spelling of 64465642522202 in words is "sixty-four trillion, four hundred sixty-five billion, six hundred forty-two million, five hundred twenty-two thousand, two hundred two".