1422471122 has 6 divisors (see below), whose sum is σ = 2133786693. Its totient is φ = 711208892.

The previous prime is 1422471109. The next prime is 1422471143. The reversal of 1422471122 is 2211742241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 883813441 + 538657681 = 29729^2 + 23209^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=26669.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1422471091 and 1422471100.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 40004 + ... + 66672.

Almost surely, 2^1422471122 is an apocalyptic number.

1422471122 is a deficient number, since it is larger than the sum of its proper divisors (711315571).

1422471122 is an frugal number, since it uses more digits than its factorization.

1422471122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53340 (or 26671 counting only the distinct ones).

The product of its digits is 1792, while the sum is 26.

The square root of 1422471122 is about 37715.6614949281. The cubic root of 1422471122 is about 1124.6424864308.

The spelling of 1422471122 in words is "one billion, four hundred twenty-two million, four hundred seventy-one thousand, one hundred twenty-two".