422120201332 has 12 divisors (see below), whose sum is σ = 738734350816. Its totient is φ = 211053243960.

The previous prime is 422120201317. The next prime is 422120201507. The reversal of 422120201332 is 233102021224.

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, 1574394 + ... + 1822897.

Almost surely, 2^422120201332 is an apocalyptic number.

It is an amenable number.

422120201332 is a deficient number, since it is larger than the sum of its proper divisors (316614149484).

422120201332 is a wasteful number, since it uses less digits than its factorization.

422120201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428358 (or 3428356 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 422120201332 its reverse (233102021224), we get a palindrome (655222222556).

The spelling of 422120201332 in words is "four hundred twenty-two billion, one hundred twenty million, two hundred one thousand, three hundred thirty-two".