1011012001322 has 8 divisors (see below), whose sum is σ = 1517426645700. Its totient is φ = 505203119424.

The previous prime is 1011012001309. The next prime is 1011012001379. The reversal of 1011012001322 is 2231002101101.

1011012001322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 986384662561 + 24627338761 = 993169^2 + 156931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1011012001297 and 1011012001306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151436447 + ... + 151443122.

Almost surely, 2^{1011012001322} is an apocalyptic number.

1011012001322 is a deficient number, since it is larger than the sum of its proper divisors (506414644378).

1011012001322 is a wasteful number, since it uses less digits than its factorization.

1011012001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302881240.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1011012001322 its reverse (2231002101101), we get a palindrome (3242014102423).

The spelling of 1011012001322 in words is "one trillion, eleven billion, twelve million, one thousand, three hundred twenty-two".