1210232111230 has 32 divisors (see below), whose sum is σ = 2308945611456. Its totient is φ = 455145567744.

The previous prime is 1210232111219. The next prime is 1210232111273. The reversal of 1210232111230 is 321112320121.

It is a super-2 number, since 2×1210232111230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1210232111198 and 1210232111207.

It is a congruent number.

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, 3516589 + ... + 3845368.

It is an arithmetic number, because the mean of its divisors is an integer number (72154550358).

Almost surely, 2^{1210232111230} is an apocalyptic number.

1210232111230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210232111230 is a deficient number, since it is larger than the sum of its proper divisors (1098713500226).

1210232111230 is a wasteful number, since it uses less digits than its factorization.

1210232111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7362948.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1210232111230 its reverse (321112320121), we get a palindrome (1531344431351).

The spelling of 1210232111230 in words is "one trillion, two hundred ten billion, two hundred thirty-two million, one hundred eleven thousand, two hundred thirty".