23211230311010 has 32 divisors (see below), whose sum is σ = 47750571083520. Its totient is φ = 7957843699392.

The previous prime is 23211230310979. The next prime is 23211230311051. The reversal of 23211230311010 is 1011303211232.

It is a happy number.

It is a super-2 number, since 2×23211230311010² (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 15 ways as a sum of consecutive naturals, for example, 4168790 + ... + 7987569.

It is an arithmetic number, because the mean of its divisors is an integer number (1492205346360).

Almost surely, 2^{23211230311010} is an apocalyptic number.

23211230311010 is an abundant number, since it is smaller than the sum of its proper divisors (24539340772510).

23211230311010 is a wasteful number, since it uses less digits than its factorization.

23211230311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12183650.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 23211230311010 its reverse (1011303211232), we get a palindrome (24222533522242).

The spelling of 23211230311010 in words is "twenty-three trillion, two hundred eleven billion, two hundred thirty million, three hundred eleven thousand, ten".