61622062222 has 8 divisors (see below), whose sum is σ = 105637820976. Its totient is φ = 26409455232.

The previous prime is 61622062211. The next prime is 61622062253. The reversal of 61622062222 is 22226022616.

It is a happy number.

61622062222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2200787923 + ... + 2200787950.

It is an arithmetic number, because the mean of its divisors is an integer number (13204727622).

Almost surely, 2^61622062222 is an apocalyptic number.

61622062222 is a deficient number, since it is larger than the sum of its proper divisors (44015758754).

61622062222 is a wasteful number, since it uses less digits than its factorization.

61622062222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401575882.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 61622062222 its reverse (22226022616), we get a palindrome (83848084838).

The spelling of 61622062222 in words is "sixty-one billion, six hundred twenty-two million, sixty-two thousand, two hundred twenty-two".