2666010622 has 8 divisors (see below), whose sum is σ = 4362562872. Its totient is φ = 1211823000.

The previous prime is 2666010583. The next prime is 2666010623. The reversal of 2666010622 is 2260106662.

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

It is a super-2 number, since 2×2666010622² = 14215225273233653768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2666010623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60591129 + ... + 60591172.

It is an arithmetic number, because the mean of its divisors is an integer number (545320359).

Almost surely, 2^2666010622 is an apocalyptic number.

2666010622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2666010622 is a deficient number, since it is larger than the sum of its proper divisors (1696552250).

2666010622 is a wasteful number, since it uses less digits than its factorization.

2666010622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121182314.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2666010622 is about 51633.4254335309. The cubic root of 2666010622 is about 1386.6088203829.

The spelling of 2666010622 in words is "two billion, six hundred sixty-six million, ten thousand, six hundred twenty-two".