1010111322 has 64 divisors (see below), whose sum is σ = 2300888448. Its totient is φ = 292896000.

The previous prime is 1010111251. The next prime is 1010111327. The reversal of 1010111322 is 2231110101.

1010111322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1010111298 and 1010111307.

It is not an unprimeable number, because it can be changed into a prime (1010111327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145572 + ... + 152352.

It is an arithmetic number, because the mean of its divisors is an integer number (35951382).

Almost surely, 2^1010111322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010111322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1150444224).

1010111322 is an abundant number, since it is smaller than the sum of its proper divisors (1290777126).

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

1010111322 is a wasteful number, since it uses less digits than its factorization.

1010111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6895.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1010111322 is about 31782.2485359359. The cubic root of 1010111322 is about 1003.3591441823.

Adding to 1010111322 its reverse (2231110101), we get a palindrome (3241221423).

The spelling of 1010111322 in words is "one billion, ten million, one hundred eleven thousand, three hundred twenty-two".