23220214145004 has 24 divisors (see below), whose sum is σ = 54365416061040. Its totient is φ = 7713654754624.

The previous prime is 23220214144997. The next prime is 23220214145017. The reversal of 23220214145004 is 40054141202232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302074719 + ... + 3302081750.

It is an arithmetic number, because the mean of its divisors is an integer number (2265225669210).

Almost surely, 2^{23220214145004} is an apocalyptic number.

It is an amenable number.

23220214145004 is an abundant number, since it is smaller than the sum of its proper divisors (31145201916036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23220214145004 is a wasteful number, since it uses less digits than its factorization.

23220214145004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604156769 (or 6604156767 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 23220214145004 its reverse (40054141202232), we get a palindrome (63274355347236).

The spelling of 23220214145004 in words is "twenty-three trillion, two hundred twenty billion, two hundred fourteen million, one hundred forty-five thousand, four".