6126220002 has 24 divisors (see below), whose sum is σ = 14252839056. Its totient is φ = 1750348488.

The previous prime is 6126219961. The next prime is 6126220003. The reversal of 6126220002 is 2000226216.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (6126220003) 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 11 ways as a sum of consecutive naturals, for example, 10418448 + ... + 10419035.

It is an arithmetic number, because the mean of its divisors is an integer number (593868294).

Almost surely, 2^6126220002 is an apocalyptic number.

6126220002 is an abundant number, since it is smaller than the sum of its proper divisors (8126619054).

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

6126220002 is a wasteful number, since it uses less digits than its factorization.

6126220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20837502 (or 20837495 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6126220002 is about 78270.1731312765. The cubic root of 6126220002 is about 1829.7743261382.

Adding to 6126220002 its reverse (2000226216), we get a palindrome (8126446218).

It can be divided in two parts, 6126 and 220002, that added together give a triangular number (226128 = T₆₇₂).

The spelling of 6126220002 in words is "six billion, one hundred twenty-six million, two hundred twenty thousand, two".