22142203404029 has 4 divisors (see below), whose sum is σ = 22142318155776. Its totient is φ = 22142088652284.

The previous prime is 22142203403939. The next prime is 22142203404037. The reversal of 22142203404029 is 92040430224122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22142203404029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22142203404029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142203404059) 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 3 ways as a sum of consecutive naturals, for example, 57085949 + ... + 57472514.

It is an arithmetic number, because the mean of its divisors is an integer number (5535579538944).

Almost surely, 2^{22142203404029} is an apocalyptic number.

It is an amenable number.

22142203404029 is a deficient number, since it is larger than the sum of its proper divisors (114751747).

22142203404029 is a wasteful number, since it uses less digits than its factorization.

22142203404029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114751746.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 22142203404029 in words is "twenty-two trillion, one hundred forty-two billion, two hundred three million, four hundred four thousand, twenty-nine".