6012212020 has 24 divisors (see below), whose sum is σ = 12627937224. Its totient is φ = 2404448256.

The previous prime is 6012211981. The next prime is 6012212023. The reversal of 6012212020 is 202122106.

It can be written as a sum of positive squares in 4 ways, for example, as 162103824 + 5850108196 = 12732^2 + 76486^2 .

It is a super-2 number, since 2×6012212020² = 72293386746864960800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6012211985 and 6012212003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6012212023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100164 + ... + 148516.

It is an arithmetic number, because the mean of its divisors is an integer number (526164051).

Almost surely, 2^6012212020 is an apocalyptic number.

It is an amenable number.

6012212020 is an abundant number, since it is smaller than the sum of its proper divisors (6615725204).

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

6012212020 is a wasteful number, since it uses less digits than its factorization.

6012212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54579 (or 54577 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 6012212020 is about 77538.4551045480. The cubic root of 6012212020 is about 1818.3525747672.

Adding to 6012212020 its reverse (202122106), we get a palindrome (6214334126).

The spelling of 6012212020 in words is "six billion, twelve million, two hundred twelve thousand, twenty".