1223031405210 has 32 divisors (see below), whose sum is σ = 2935313156160. Its totient is φ = 326137509888.

The previous prime is 1223031405203. The next prime is 1223031405223. The reversal of 1223031405210 is 125041303221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629594 + ... + 3059546.

It is an arithmetic number, because the mean of its divisors is an integer number (91728536130).

Almost surely, 2^{1223031405210} is an apocalyptic number.

1223031405210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223031405210 is an abundant number, since it is smaller than the sum of its proper divisors (1712281750950).

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

1223031405210 is a wasteful number, since it uses less digits than its factorization.

1223031405210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524782.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1223031405210 its reverse (125041303221), we get a palindrome (1348072708431).

The spelling of 1223031405210 in words is "one trillion, two hundred twenty-three billion, thirty-one million, four hundred five thousand, two hundred ten".