2011322001124 has 6 divisors (see below), whose sum is σ = 3519813501974. Its totient is φ = 1005661000560.

The previous prime is 2011322001083. The next prime is 2011322001151. The reversal of 2011322001124 is 4211002231102.

It can be written as a sum of positive squares in only one way, i.e., 1757878222500 + 253443778624 = 1325850^2 + 503432^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251415250137 + ... + 251415250144.

Almost surely, 2^{2011322001124} is an apocalyptic number.

It is an amenable number.

2011322001124 is a deficient number, since it is larger than the sum of its proper divisors (1508491500850).

2011322001124 is a wasteful number, since it uses less digits than its factorization.

2011322001124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502830500285 (or 502830500283 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2011322001124 its reverse (4211002231102), we get a palindrome (6222324232226).

It can be divided in two parts, 201132 and 2001124, that added together give a square (2202256 = 1484²).

The spelling of 2011322001124 in words is "two trillion, eleven billion, three hundred twenty-two million, one thousand, one hundred twenty-four".