230211211230 has 192 divisors, whose sum is σ = 803646724608. Its totient is φ = 44156378880.

The previous prime is 230211211213. The next prime is 230211211253. The reversal of 230211211230 is 32112112032.

It is a super-2 number, since 2×230211211230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1187584 + ... + 1367763.

It is an arithmetic number, because the mean of its divisors is an integer number (4185660024).

Almost surely, 2^230211211230 is an apocalyptic number.

230211211230 is an abundant number, since it is smaller than the sum of its proper divisors (573435513378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230211211230 is a wasteful number, since it uses less digits than its factorization.

230211211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555391 (or 2555388 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 230211211230 its reverse (32112112032), we get a palindrome (262323323262).

The spelling of 230211211230 in words is "two hundred thirty billion, two hundred eleven million, two hundred eleven thousand, two hundred thirty".