61016226947222 has 8 divisors (see below), whose sum is σ = 91527602590776. Its totient is φ = 30507026083632.

The previous prime is 61016226947197. The next prime is 61016226947233. The reversal of 61016226947222 is 22274962261016.

61016226947222 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543624848 + ... + 543737075.

It is an arithmetic number, because the mean of its divisors is an integer number (11440950323847).

Almost surely, 2^{61016226947222} is an apocalyptic number.

61016226947222 is a deficient number, since it is larger than the sum of its proper divisors (30511375643554).

61016226947222 is a wasteful number, since it uses less digits than its factorization.

61016226947222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087389982.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 61016226947222 in words is "sixty-one trillion, sixteen billion, two hundred twenty-six million, nine hundred forty-seven thousand, two hundred twenty-two".