2201281622 has 8 divisors (see below), whose sum is σ = 3357887400. Its totient is φ = 1081985824.

The previous prime is 2201281591. The next prime is 2201281633. The reversal of 2201281622 is 2261821022.

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

It is a junction number, because it is equal to n+sod(n) for n = 2201281591 and 2201281600.

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, 9327347 + ... + 9327582.

It is an arithmetic number, because the mean of its divisors is an integer number (419735925).

Almost surely, 2^2201281622 is an apocalyptic number.

2201281622 is a deficient number, since it is larger than the sum of its proper divisors (1156605778).

2201281622 is a wasteful number, since it uses less digits than its factorization.

2201281622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18654990.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 2201281622 is about 46917.8177455005. The cubic root of 2201281622 is about 1300.8439533719.

The spelling of 2201281622 in words is "two billion, two hundred one million, two hundred eighty-one thousand, six hundred twenty-two".