212041211024 has 40 divisors (see below), whose sum is σ = 431569252800. Its totient is φ = 100730377088.

The previous prime is 212041210981. The next prime is 212041211033. The reversal of 212041211024 is 420112140212.

It is a super-2 number, since 2×212041211024² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212041210987 and 212041211005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878722 + ... + 1988385.

It is an arithmetic number, because the mean of its divisors is an integer number (10789231320).

Almost surely, 2^212041211024 is an apocalyptic number.

It is an amenable number.

212041211024 is an abundant number, since it is smaller than the sum of its proper divisors (219528041776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212041211024 is a wasteful number, since it uses less digits than its factorization.

212041211024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867287 (or 3867281 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 212041211024 its reverse (420112140212), we get a palindrome (632153351236).

The spelling of 212041211024 in words is "two hundred twelve billion, forty-one million, two hundred eleven thousand, twenty-four".