6222121602006 has 16 divisors (see below), whose sum is σ = 12445766278848. Its totient is φ = 2073786688200.

The previous prime is 6222121601981. The next prime is 6222121602007. The reversal of 6222121602006 is 6002061212226.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222121602007) 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, 63408340 + ... + 63506391.

It is an arithmetic number, because the mean of its divisors is an integer number (777860392428).

Almost surely, 2^{6222121602006} is an apocalyptic number.

6222121602006 is an abundant number, since it is smaller than the sum of its proper divisors (6223644676842).

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

6222121602006 is a wasteful number, since it uses less digits than its factorization.

6222121602006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126922907.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 6222121602006 in words is "six trillion, two hundred twenty-two billion, one hundred twenty-one million, six hundred two thousand, six".