20210412010 has 16 divisors (see below), whose sum is σ = 36482985000. Its totient is φ = 8060999616.

The previous prime is 20210411981. The next prime is 20210412017. The reversal of 20210412010 is 1021401202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19463319121 + 747092889 = 139511^2 + 27333^2 .

It is a super-2 number, since 2×20210412010² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20210412017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2891985 + ... + 2898964.

Almost surely, 2^20210412010 is an apocalyptic number.

20210412010 is a deficient number, since it is larger than the sum of its proper divisors (16272572990).

20210412010 is a wasteful number, since it uses less digits than its factorization.

20210412010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791305.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20210412010 its reverse (1021401202), we get a palindrome (21231813212).

The spelling of 20210412010 in words is "twenty billion, two hundred ten million, four hundred twelve thousand, ten".