1742874572022 has 8 divisors (see below), whose sum is σ = 3485749144056. Its totient is φ = 580958190672.

The previous prime is 1742874572009. The next prime is 1742874572051. The reversal of 1742874572022 is 2202754782471.

It is a sphenic number, since it is the product of 3 distinct primes.

1742874572022 is an admirable number.

It is a super-2 number, since 2×1742874572022² (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 3 ways as a sum of consecutive naturals, for example, 145239547663 + ... + 145239547674.

It is an arithmetic number, because the mean of its divisors is an integer number (435718643007).

Almost surely, 2^{1742874572022} is an apocalyptic number.

1742874572022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1742874572022 is a wasteful number, since it uses less digits than its factorization.

1742874572022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290479095342.

The product of its (nonzero) digits is 3512320, while the sum is 51.

The spelling of 1742874572022 in words is "one trillion, seven hundred forty-two billion, eight hundred seventy-four million, five hundred seventy-two thousand, twenty-two".