1101210212322 has 48 divisors (see below), whose sum is σ = 2603602228032. Its totient is φ = 333604971360.

The previous prime is 1101210212269. The next prime is 1101210212341. The reversal of 1101210212322 is 2232120121011.

1101210212322 is a `hidden beast` number, since 1 + 10 + 121 + 0 + 212 + 322 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 1101210212295 and 1101210212304.

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 23 ways as a sum of consecutive naturals, for example, 94318 + ... + 1487049.

It is an arithmetic number, because the mean of its divisors is an integer number (54241713084).

Almost surely, 2^{1101210212322} is an apocalyptic number.

1101210212322 is an abundant number, since it is smaller than the sum of its proper divisors (1502392015710).

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

1101210212322 is a wasteful number, since it uses less digits than its factorization.

1101210212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584903 (or 1584900 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1101210212322 its reverse (2232120121011), we get a palindrome (3333330333333).

The spelling of 1101210212322 in words is "one trillion, one hundred one billion, two hundred ten million, two hundred twelve thousand, three hundred twenty-two".