20416461512222 has 8 divisors (see below), whose sum is σ = 30636064237896. Its totient is φ = 10204440099592.

The previous prime is 20416461512197. The next prime is 20416461512287. The reversal of 20416461512222 is 22221516461402.

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, 1895321528 + ... + 1895332299.

It is an arithmetic number, because the mean of its divisors is an integer number (3829508029737).

Almost surely, 2^{20416461512222} is an apocalyptic number.

20416461512222 is a deficient number, since it is larger than the sum of its proper divisors (10219602725674).

20416461512222 is a wasteful number, since it uses less digits than its factorization.

20416461512222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790656522.

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 20416461512222 its reverse (22221516461402), we get a palindrome (42637977973624).

The spelling of 20416461512222 in words is "twenty trillion, four hundred sixteen billion, four hundred sixty-one million, five hundred twelve thousand, two hundred twenty-two".