2642220066214 has 8 divisors (see below), whose sum is σ = 4099996654560. Its totient is φ = 1275554514696.

The previous prime is 2642220066173. The next prime is 2642220066263. The reversal of 2642220066214 is 4126600222462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22777759134 + ... + 22777759249.

It is an arithmetic number, because the mean of its divisors is an integer number (512499581820).

Almost surely, 2^{2642220066214} is an apocalyptic number.

2642220066214 is a deficient number, since it is larger than the sum of its proper divisors (1457776588346).

2642220066214 is a wasteful number, since it uses less digits than its factorization.

2642220066214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45555518414.

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 2642220066214 its reverse (4126600222462), we get a palindrome (6768820288676).

The spelling of 2642220066214 in words is "two trillion, six hundred forty-two billion, two hundred twenty million, sixty-six thousand, two hundred fourteen".