1111010321322 has 288 divisors, whose sum is σ = 2825369688960. Its totient is φ = 314379014400.

The previous prime is 1111010321299. The next prime is 1111010321339. The reversal of 1111010321322 is 2231230101111.

1111010321322 is a `hidden beast` number, since 1 + 1 + 1 + 10 + 10 + 321 + 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 = 1111010321295 and 1111010321304.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1180669372 + ... + 1180670312.

It is an arithmetic number, because the mean of its divisors is an integer number (9810311420).

Almost surely, 2^{1111010321322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1111010321322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1412684844480).

1111010321322 is an abundant number, since it is smaller than the sum of its proper divisors (1714359367638).

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

1111010321322 is a wasteful number, since it uses less digits than its factorization.

1111010321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1111010321322 its reverse (2231230101111), we get a palindrome (3342240422433).

The spelling of 1111010321322 in words is "one trillion, one hundred eleven billion, ten million, three hundred twenty-one thousand, three hundred twenty-two".