320226900061 has 8 divisors (see below), whose sum is σ = 320800906944. Its totient is φ = 319653031200.

The previous prime is 320226900017. The next prime is 320226900083. The reversal of 320226900061 is 160009622023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320226900061 - 2¹³ = 320226891869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320226899996 and 320226900032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320226900001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5357040 + ... + 5416486.

It is an arithmetic number, because the mean of its divisors is an integer number (40100113368).

Almost surely, 2^320226900061 is an apocalyptic number.

It is an amenable number.

320226900061 is a deficient number, since it is larger than the sum of its proper divisors (574006883).

320226900061 is an equidigital number, since it uses as much as digits as its factorization.

320226900061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69011.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 320226900061 in words is "three hundred twenty billion, two hundred twenty-six million, nine hundred thousand, sixty-one".