1422236204722 has 8 divisors (see below), whose sum is σ = 2134579673772. Its totient is φ = 710709646800.

The previous prime is 1422236204677. The next prime is 1422236204773. The reversal of 1422236204722 is 2274026322241.

It can be written as a sum of positive squares in 2 ways, for example, as 1315313090641 + 106923114081 = 1146871^2 + 326991^2 .

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

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, 204223429 + ... + 204230392.

Almost surely, 2^{1422236204722} is an apocalyptic number.

1422236204722 is a deficient number, since it is larger than the sum of its proper divisors (712343469050).

1422236204722 is a wasteful number, since it uses less digits than its factorization.

1422236204722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408455564.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 1422236204722 in words is "one trillion, four hundred twenty-two billion, two hundred thirty-six million, two hundred four thousand, seven hundred twenty-two".