23301220212222 has 8 divisors (see below), whose sum is σ = 46602440424456. Its totient is φ = 7767073404072.

The previous prime is 23301220212203. The next prime is 23301220212247. The reversal of 23301220212222 is 22221202210332.

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

23301220212222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23301220212192 and 23301220212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941768351013 + ... + 1941768351024.

It is an arithmetic number, because the mean of its divisors is an integer number (5825305053057).

Almost surely, 2^{23301220212222} is an apocalyptic number.

23301220212222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23301220212222 is a wasteful number, since it uses less digits than its factorization.

23301220212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883536702042.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23301220212222 its reverse (22221202210332), we get a palindrome (45522422422554).

The spelling of 23301220212222 in words is "twenty-three trillion, three hundred one billion, two hundred twenty million, two hundred twelve thousand, two hundred twenty-two".