220232130012302 has 4 divisors (see below), whose sum is σ = 330348195018456. Its totient is φ = 110116065006150.

The previous prime is 220232130012277. The next prime is 220232130012313. The reversal of 220232130012302 is 203210031232022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55058032503074 + ... + 55058032503077.

It is an arithmetic number, because the mean of its divisors is an integer number (82587048754614).

Almost surely, 2^{220232130012302} is an apocalyptic number.

220232130012302 is a deficient number, since it is larger than the sum of its proper divisors (110116065006154).

220232130012302 is a wasteful number, since it uses less digits than its factorization.

220232130012302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110116065006153.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 220232130012302 its reverse (203210031232022), we get a palindrome (423442161244324).

The spelling of 220232130012302 in words is "two hundred twenty trillion, two hundred thirty-two billion, one hundred thirty million, twelve thousand, three hundred two".