23202011121213 has 8 divisors (see below), whose sum is σ = 30937749078400. Its totient is φ = 15467140289088.

The previous prime is 23202011121151. The next prime is 23202011121227. The reversal of 23202011121213 is 31212111020232.

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

It is not a de Polignac number, because 23202011121213 - 2⁸ = 23202011120957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23202011121213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202011121283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216718828 + ... + 216825861.

It is an arithmetic number, because the mean of its divisors is an integer number (3867218634800).

Almost surely, 2^{23202011121213} is an apocalyptic number.

It is an amenable number.

23202011121213 is a deficient number, since it is larger than the sum of its proper divisors (7735737957187).

23202011121213 is a wasteful number, since it uses less digits than its factorization.

23202011121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433562531.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 23202011121213 its reverse (31212111020232), we get a palindrome (54414122141445).

The spelling of 23202011121213 in words is "twenty-three trillion, two hundred two billion, eleven million, one hundred twenty-one thousand, two hundred thirteen".