212262217035 has 32 divisors (see below), whose sum is σ = 386602495488. Its totient is φ = 98440446720.

The previous prime is 212262217033. The next prime is 212262217099. The reversal of 212262217035 is 530712262212.

212262217035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212262217035 - 2¹ = 212262217033 is a prime.

It is a super-2 number, since 2×212262217035² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 212262216987 and 212262217005.

It is not an unprimeable number, because it can be changed into a prime (212262217033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27962242 + ... + 27969831.

It is an arithmetic number, because the mean of its divisors is an integer number (12081327984).

Almost surely, 2^212262217035 is an apocalyptic number.

212262217035 is a deficient number, since it is larger than the sum of its proper divisors (174340278453).

212262217035 is a wasteful number, since it uses less digits than its factorization.

212262217035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55932115.

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 212262217035 its reverse (530712262212), we get a palindrome (742974479247).

The spelling of 212262217035 in words is "two hundred twelve billion, two hundred sixty-two million, two hundred seventeen thousand, thirty-five".