1001211013322 has 64 divisors (see below), whose sum is σ = 1721798098944. Its totient is φ = 433350025920.

The previous prime is 1001211013321. The next prime is 1001211013337. The reversal of 1001211013322 is 2233101121001.

1001211013322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1001211013322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001211013322.

It is not an unprimeable number, because it can be changed into a prime (1001211013321) 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, 4287833 + ... + 4515299.

It is an arithmetic number, because the mean of its divisors is an integer number (26903095296).

Almost surely, 2^{1001211013322} is an apocalyptic number.

1001211013322 is a deficient number, since it is larger than the sum of its proper divisors (720587085622).

1001211013322 is a wasteful number, since it uses less digits than its factorization.

1001211013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227683.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1001211013322 its reverse (2233101121001), we get a palindrome (3234312134323).

The spelling of 1001211013322 in words is "one trillion, one billion, two hundred eleven million, thirteen thousand, three hundred twenty-two".