22303060061 has 4 divisors (see below), whose sum is σ = 22571771712. Its totient is φ = 22034348412.

The previous prime is 22303060057. The next prime is 22303060099. The reversal of 22303060061 is 16006030322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22303060061 - 2² = 22303060057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303063061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134355701 + ... + 134355866.

It is an arithmetic number, because the mean of its divisors is an integer number (5642942928).

Almost surely, 2^22303060061 is an apocalyptic number.

It is an amenable number.

22303060061 is a deficient number, since it is larger than the sum of its proper divisors (268711651).

22303060061 is an equidigital number, since it uses as much as digits as its factorization.

22303060061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268711650.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22303060061 its reverse (16006030322), we get a palindrome (38309090383).

The spelling of 22303060061 in words is "twenty-two billion, three hundred three million, sixty thousand, sixty-one".