6220213266 has 16 divisors (see below), whose sum is σ = 13172216544. Its totient is φ = 1951439424.

The previous prime is 6220213253. The next prime is 6220213291. The reversal of 6220213266 is 6623120226.

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, 30491140 + ... + 30491343.

It is an arithmetic number, because the mean of its divisors is an integer number (823263534).

Almost surely, 2^6220213266 is an apocalyptic number.

6220213266 is an abundant number, since it is smaller than the sum of its proper divisors (6952003278).

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

6220213266 is a wasteful number, since it uses less digits than its factorization.

6220213266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60982505.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6220213266 is about 78868.3286623978. The cubic root of 6220213266 is about 1839.0848144504.

The spelling of 6220213266 in words is "six billion, two hundred twenty million, two hundred thirteen thousand, two hundred sixty-six".