33023012222011 has 24 divisors (see below), whose sum is σ = 39094110951936. Its totient is φ = 27806993398800.

The previous prime is 33023012221961. The next prime is 33023012222041. The reversal of 33023012222011 is 11022221032033.

It is not a de Polignac number, because 33023012222011 - 2⁹ = 33023012221499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33023012222041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12499215 + ... + 14908936.

It is an arithmetic number, because the mean of its divisors is an integer number (1628921289664).

Almost surely, 2^{33023012222011} is an apocalyptic number.

33023012222011 is a deficient number, since it is larger than the sum of its proper divisors (6071098729925).

33023012222011 is a wasteful number, since it uses less digits than its factorization.

33023012222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408599 (or 27408592 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 33023012222011 its reverse (11022221032033), we get a palindrome (44045233254044).

The spelling of 33023012222011 in words is "thirty-three trillion, twenty-three billion, twelve million, two hundred twenty-two thousand, eleven".