2195040122424 has 128 divisors (see below), whose sum is σ = 6514041504000. Its totient is φ = 682824650112.

The previous prime is 2195040122399. The next prime is 2195040122453. The reversal of 2195040122424 is 4242210405912.

2195040122424 is a `hidden beast` number, since 2 + 1 + 9 + 5 + 0 + 401 + 2 + 242 + 4 = 666.

It is a super-2 number, since 2×2195040122424² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3716479 + ... + 4266414.

It is an arithmetic number, because the mean of its divisors is an integer number (50890949250).

Almost surely, 2^{2195040122424} is an apocalyptic number.

2195040122424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2195040122424 is an abundant number, since it is smaller than the sum of its proper divisors (4319001381576).

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

2195040122424 is a wasteful number, since it uses less digits than its factorization.

2195040122424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7982994 (or 7982984 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 2195040122424 in words is "two trillion, one hundred ninety-five billion, forty million, one hundred twenty-two thousand, four hundred twenty-four".