23103341221222 has 4 divisors (see below), whose sum is σ = 34655011831836. Its totient is φ = 11551670610610.

The previous prime is 23103341221153. The next prime is 23103341221267. The reversal of 23103341221222 is 22212214330132.

It is a happy number.

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, 5775835305304 + ... + 5775835305307.

It is an arithmetic number, because the mean of its divisors is an integer number (8663752957959).

Almost surely, 2^{23103341221222} is an apocalyptic number.

23103341221222 is a deficient number, since it is larger than the sum of its proper divisors (11551670610614).

23103341221222 is a wasteful number, since it uses less digits than its factorization.

23103341221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11551670610613.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23103341221222 its reverse (22212214330132), we get a palindrome (45315555551354).

The spelling of 23103341221222 in words is "twenty-three trillion, one hundred three billion, three hundred forty-one million, two hundred twenty-one thousand, two hundred twenty-two".