2662406222077 has 8 divisors (see below), whose sum is σ = 3124986454016. Its totient is φ = 2220385111632.

The previous prime is 2662406222059. The next prime is 2662406222081. The reversal of 2662406222077 is 7702226042662.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2662406222077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662406222027) 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, 5139780093 + ... + 5139780610.

It is an arithmetic number, because the mean of its divisors is an integer number (390623306752).

Almost surely, 2^{2662406222077} is an apocalyptic number.

It is an amenable number.

2662406222077 is a deficient number, since it is larger than the sum of its proper divisors (462580231939).

2662406222077 is a wasteful number, since it uses less digits than its factorization.

2662406222077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10279560747.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 2662406222077 in words is "two trillion, six hundred sixty-two billion, four hundred six million, two hundred twenty-two thousand, seventy-seven".