23030011121222 has 32 divisors (see below), whose sum is σ = 40551273314112. Its totient is φ = 9602246818944.

The previous prime is 23030011121179. The next prime is 23030011121239. The reversal of 23030011121222 is 22212111003032.

It is a junction number, because it is equal to n+sod(n) for n = 23030011121194 and 23030011121203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2667068 + ... + 7292000.

It is an arithmetic number, because the mean of its divisors is an integer number (1267227291066).

Almost surely, 2^{23030011121222} is an apocalyptic number.

23030011121222 is a deficient number, since it is larger than the sum of its proper divisors (17521262192890).

23030011121222 is a wasteful number, since it uses less digits than its factorization.

23030011121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4634592.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 23030011121222 its reverse (22212111003032), we get a palindrome (45242122124254).

The spelling of 23030011121222 in words is "twenty-three trillion, thirty billion, eleven million, one hundred twenty-one thousand, two hundred twenty-two".