2011023224342 has 32 divisors (see below), whose sum is σ = 3332013632640. Its totient is φ = 902654176320.

The previous prime is 2011023224297. The next prime is 2011023224363. The reversal of 2011023224342 is 2434223201102.

It is a super-2 number, since 2×2011023224342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3550913 + ... + 4078115.

It is an arithmetic number, because the mean of its divisors is an integer number (104125426020).

Almost surely, 2^{2011023224342} is an apocalyptic number.

2011023224342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011023224342 is a deficient number, since it is larger than the sum of its proper divisors (1320990408298).

2011023224342 is a wasteful number, since it uses less digits than its factorization.

2011023224342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529388.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2011023224342 its reverse (2434223201102), we get a palindrome (4445246425444).

The spelling of 2011023224342 in words is "two trillion, eleven billion, twenty-three million, two hundred twenty-four thousand, three hundred forty-two".