2342342022102 has 80 divisors (see below), whose sum is σ = 5659574382000. Its totient is φ = 721645770240.

The previous prime is 2342342022089. The next prime is 2342342022107. The reversal of 2342342022102 is 2012202432432.

2342342022102 is a `hidden beast` number, since 2 + 3 + 4 + 23 + 420 + 2 + 210 + 2 = 666.

It is a super-2 number, since 2×2342342022102² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342342022107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9154227 + ... + 9406622.

It is an arithmetic number, because the mean of its divisors is an integer number (70744679775).

Almost surely, 2^{2342342022102} is an apocalyptic number.

2342342022102 is an abundant number, since it is smaller than the sum of its proper divisors (3317232359898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342342022102 is a wasteful number, since it uses less digits than its factorization.

2342342022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18560923 (or 18560914 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2342342022102 its reverse (2012202432432), we get a palindrome (4354544454534).

The spelling of 2342342022102 in words is "two trillion, three hundred forty-two billion, three hundred forty-two million, twenty-two thousand, one hundred two".