212633356052051 has 8 divisors (see below), whose sum is σ = 231963794097600. Its totient is φ = 193302940164840.

The previous prime is 212633356052009. The next prime is 212633356052053. The reversal of 212633356052051 is 150250653336212.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-212633356052051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212633356051993 and 212633356052011.

It is not an unprimeable number, because it can be changed into a prime (212633356052053) 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, 19411040 + ... + 28320578.

It is an arithmetic number, because the mean of its divisors is an integer number (28995474262200).

Almost surely, 2^{212633356052051} is an apocalyptic number.

212633356052051 is a deficient number, since it is larger than the sum of its proper divisors (19330438045549).

212633356052051 is a wasteful number, since it uses less digits than its factorization.

212633356052051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11079169.

The product of its (nonzero) digits is 972000, while the sum is 44.

The spelling of 212633356052051 in words is "two hundred twelve trillion, six hundred thirty-three billion, three hundred fifty-six million, fifty-two thousand, fifty-one".