212276702533 has 16 divisors (see below), whose sum is σ = 243597069184. Its totient is φ = 181206305280.

The previous prime is 212276702507. The next prime is 212276702557. The reversal of 212276702533 is 335207672212.

It is not a de Polignac number, because 212276702533 - 2³³ = 203686767941 is a prime.

It is a super-2 number, since 2×212276702533² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212276702503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2122141 + ... + 2219917.

It is an arithmetic number, because the mean of its divisors is an integer number (15224816824).

Almost surely, 2^212276702533 is an apocalyptic number.

It is an amenable number.

212276702533 is a deficient number, since it is larger than the sum of its proper divisors (31320366651).

212276702533 is an equidigital number, since it uses as much as digits as its factorization.

212276702533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99052.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 212276702533 in words is "two hundred twelve billion, two hundred seventy-six million, seven hundred two thousand, five hundred thirty-three".