212045015320562 has 16 divisors (see below), whose sum is σ = 323813556835200. Its totient is φ = 104111108141040.

The previous prime is 212045015320553. The next prime is 212045015320571. The reversal of 212045015320562 is 265023510540212.

It is an interprime number because it is at equal distance from previous prime (212045015320553) and next prime (212045015320571).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986166737 + ... + 986381732.

It is an arithmetic number, because the mean of its divisors is an integer number (20238347302200).

Almost surely, 2^{212045015320562} is an apocalyptic number.

212045015320562 is a deficient number, since it is larger than the sum of its proper divisors (111768541514638).

212045015320562 is a wasteful number, since it uses less digits than its factorization.

212045015320562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972549441.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 212045015320562 its reverse (265023510540212), we get a palindrome (477068525860774).

The spelling of 212045015320562 in words is "two hundred twelve trillion, forty-five billion, fifteen million, three hundred twenty thousand, five hundred sixty-two".