1422542522274 has 8 divisors (see below), whose sum is σ = 2845085044560. Its totient is φ = 474180840756.

The previous prime is 1422542522227. The next prime is 1422542522281. The reversal of 1422542522274 is 4722252452241.

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

1422542522274 is an admirable number.

It is a super-2 number, since 2×1422542522274² (a number of 25 digits) contains 22 as substring.

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, 118545210184 + ... + 118545210195.

It is an arithmetic number, because the mean of its divisors is an integer number (355635630570).

Almost surely, 2^{1422542522274} is an apocalyptic number.

1422542522274 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.

1422542522274 is a wasteful number, since it uses less digits than its factorization.

1422542522274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237090420384.

The product of its digits is 716800, while the sum is 42.

The spelling of 1422542522274 in words is "one trillion, four hundred twenty-two billion, five hundred forty-two million, five hundred twenty-two thousand, two hundred seventy-four".