1210210324212 has 48 divisors (see below), whose sum is σ = 2861319202560. Its totient is φ = 398053249152.

The previous prime is 1210210324207. The next prime is 1210210324229. The reversal of 1210210324212 is 2124230120121.

It is a happy number.

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, 1161958 + ... + 1941794.

It is an arithmetic number, because the mean of its divisors is an integer number (59610816720).

Almost surely, 2^{1210210324212} is an apocalyptic number.

1210210324212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1210210324212 is an abundant number, since it is smaller than the sum of its proper divisors (1651108878348).

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

1210210324212 is a wasteful number, since it uses less digits than its factorization.

1210210324212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781560 (or 781558 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1210210324212 its reverse (2124230120121), we get a palindrome (3334440444333).

The spelling of 1210210324212 in words is "one trillion, two hundred ten billion, two hundred ten million, three hundred twenty-four thousand, two hundred twelve".