322321011121011 has 16 divisors (see below), whose sum is σ = 491582547468288. Its totient is φ = 184023414552000.

The previous prime is 322321011120991. The next prime is 322321011121037. The reversal of 322321011121011 is 110121110123223.

It is not a de Polignac number, because 322321011121011 - 2²² = 322321006926707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (322321011121051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6667490850 + ... + 6667539191.

It is an arithmetic number, because the mean of its divisors is an integer number (30723909216768).

Almost surely, 2^{322321011121011} is an apocalyptic number.

322321011121011 is a deficient number, since it is larger than the sum of its proper divisors (169261536347277).

322321011121011 is a wasteful number, since it uses less digits than its factorization.

322321011121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335031202.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 322321011121011 its reverse (110121110123223), we get a palindrome (432442121244234).

The spelling of 322321011121011 in words is "three hundred twenty-two trillion, three hundred twenty-one billion, eleven million, one hundred twenty-one thousand, eleven".