1123210030210 has 32 divisors (see below), whose sum is σ = 2049727633920. Its totient is φ = 443074520448.

The previous prime is 1123210030193. The next prime is 1123210030211. The reversal of 1123210030210 is 120300123211.

It is a super-2 number, since 2×1123210030210² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123210030211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6072271 + ... + 6254509.

It is an arithmetic number, because the mean of its divisors is an integer number (64053988560).

Almost surely, 2^{1123210030210} is an apocalyptic number.

1123210030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123210030210 is a deficient number, since it is larger than the sum of its proper divisors (926517603710).

1123210030210 is a wasteful number, since it uses less digits than its factorization.

1123210030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190762.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1123210030210 its reverse (120300123211), we get a palindrome (1243510153421).

The spelling of 1123210030210 in words is "one trillion, one hundred twenty-three billion, two hundred ten million, thirty thousand, two hundred ten".