23223111014409 has 16 divisors (see below), whose sum is σ = 31014831988800. Its totient is φ = 15456738963456.

The previous prime is 23223111014387. The next prime is 23223111014437. The reversal of 23223111014409 is 90441011132232.

It is not a de Polignac number, because 23223111014409 - 2¹² = 23223111010313 is a prime.

It is a super-2 number, since 2×23223111014409² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23223111014409.

It is not an unprimeable number, because it can be changed into a prime (23223111018409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12580857 + ... + 14308185.

It is an arithmetic number, because the mean of its divisors is an integer number (1938426999300).

Almost surely, 2^{23223111014409} is an apocalyptic number.

It is an amenable number.

23223111014409 is a deficient number, since it is larger than the sum of its proper divisors (7791720974391).

23223111014409 is a wasteful number, since it uses less digits than its factorization.

23223111014409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734664.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 23223111014409 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred eleven million, fourteen thousand, four hundred nine".