2210640622 has 8 divisors (see below), whose sum is σ = 3332793816. Its totient is φ = 1099709352.

The previous prime is 2210640617. The next prime is 2210640673. The reversal of 2210640622 is 2260460122.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2804988 + ... + 2805775.

It is an arithmetic number, because the mean of its divisors is an integer number (416599227).

Almost surely, 2^2210640622 is an apocalyptic number.

2210640622 is a deficient number, since it is larger than the sum of its proper divisors (1122153194).

2210640622 is a wasteful number, since it uses less digits than its factorization.

2210640622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610962.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2210640622 is about 47017.4501860745. The cubic root of 2210640622 is about 1302.6849089889.

It can be divided in two parts, 22 and 10640622, that added together give a square (10640644 = 3262²).

The spelling of 2210640622 in words is "two billion, two hundred ten million, six hundred forty thousand, six hundred twenty-two".