30622522561061 has 8 divisors (see below), whose sum is σ = 32425634280600. Its totient is φ = 28819609381888.

The previous prime is 30622522561013. The next prime is 30622522561087. The reversal of 30622522561061 is 16016522522603.

It can be written as a sum of positive squares in 4 ways, for example, as 11650487184961 + 18972035376100 = 3413281^2 + 4355690^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30622522561061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30622522561091) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49317476 + ... + 49934541.

It is an arithmetic number, because the mean of its divisors is an integer number (4053204285075).

Almost surely, 2^{30622522561061} is an apocalyptic number.

It is an amenable number.

30622522561061 is a deficient number, since it is larger than the sum of its proper divisors (1803111719539).

30622522561061 is a wasteful number, since it uses less digits than its factorization.

30622522561061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99270183.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 30622522561061 in words is "thirty trillion, six hundred twenty-two billion, five hundred twenty-two million, five hundred sixty-one thousand, sixty-one".