11231213011210 has 16 divisors (see below), whose sum is σ = 20868318369792. Its totient is φ = 4347566326800.

The previous prime is 11231213011201. The next prime is 11231213011243. The reversal of 11231213011210 is 1211031213211.

It is a super-2 number, since 2×11231213011210² (a number of 27 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, 18114859386 + ... + 18114860005.

It is an arithmetic number, because the mean of its divisors is an integer number (1304269898112).

Almost surely, 2^{11231213011210} is an apocalyptic number.

11231213011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11231213011210 is a deficient number, since it is larger than the sum of its proper divisors (9637105358582).

11231213011210 is a wasteful number, since it uses less digits than its factorization.

11231213011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36229719429.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11231213011210 its reverse (1211031213211), we get a palindrome (12442244224421).

The spelling of 11231213011210 in words is "eleven trillion, two hundred thirty-one billion, two hundred thirteen million, eleven thousand, two hundred ten".