1122064233312 has 48 divisors (see below), whose sum is σ = 3213183943872. Its totient is φ = 340019464320.

The previous prime is 1122064233289. The next prime is 1122064233313. The reversal of 1122064233312 is 2133324602211.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1122064233312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122064233313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531279358 + ... + 531281469.

It is an arithmetic number, because the mean of its divisors is an integer number (66941332164).

Almost surely, 2^{1122064233312} is an apocalyptic number.

1122064233312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122064233312 is an abundant number, since it is smaller than the sum of its proper divisors (2091119710560).

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

1122064233312 is a wasteful number, since it uses less digits than its factorization.

1122064233312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062560851 (or 1062560843 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 1122064233312 its reverse (2133324602211), we get a palindrome (3255388835523).

The spelling of 1122064233312 in words is "one trillion, one hundred twenty-two billion, sixty-four million, two hundred thirty-three thousand, three hundred twelve".