23211421210514 has 16 divisors (see below), whose sum is σ = 34874082142080. Its totient is φ = 11586727920240.

The previous prime is 23211421210507. The next prime is 23211421210589. The reversal of 23211421210514 is 41501212411232.

It is a super-2 number, since 2×23211421210514² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72561767 + ... + 72880949.

It is an arithmetic number, because the mean of its divisors is an integer number (2179630133880).

Almost surely, 2^{23211421210514} is an apocalyptic number.

23211421210514 is a deficient number, since it is larger than the sum of its proper divisors (11662660931566).

23211421210514 is a wasteful number, since it uses less digits than its factorization.

23211421210514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378545.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 23211421210514 its reverse (41501212411232), we get a palindrome (64712633621746).

The spelling of 23211421210514 in words is "twenty-three trillion, two hundred eleven billion, four hundred twenty-one million, two hundred ten thousand, five hundred fourteen".