22201110622 has 4 divisors (see below), whose sum is σ = 33301665936. Its totient is φ = 11100555310.

The previous prime is 22201110583. The next prime is 22201110653. The reversal of 22201110622 is 22601110222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22601110222 = 2 ⋅11300555111.

It is a self number, because there is not a number n which added to its sum of digits gives 22201110622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550277654 + ... + 5550277657.

It is an arithmetic number, because the mean of its divisors is an integer number (8325416484).

Almost surely, 2^22201110622 is an apocalyptic number.

22201110622 is a deficient number, since it is larger than the sum of its proper divisors (11100555314).

22201110622 is a wasteful number, since it uses less digits than its factorization.

22201110622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11100555313.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22201110622 its reverse (22601110222), we get a palindrome (44802220844).

The spelling of 22201110622 in words is "twenty-two billion, two hundred one million, one hundred ten thousand, six hundred twenty-two".