102561055622 has 8 divisors (see below), whose sum is σ = 153871453656. Its totient is φ = 51270571072.

The previous prime is 102561055559. The next prime is 102561055637. The reversal of 102561055622 is 226550165201.

102561055622 is digitally balanced in base 3, 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, 4965488 + ... + 4986099.

It is an arithmetic number, because the mean of its divisors is an integer number (19233931707).

Almost surely, 2^102561055622 is an apocalyptic number.

102561055622 is a deficient number, since it is larger than the sum of its proper divisors (51310398034).

102561055622 is an equidigital number, since it uses as much as digits as its factorization.

102561055622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9956742.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 102561055622 in words is "one hundred two billion, five hundred sixty-one million, fifty-five thousand, six hundred twenty-two".