201422132312 has 16 divisors (see below), whose sum is σ = 378227676840. Its totient is φ = 100561418496.

The previous prime is 201422132297. The next prime is 201422132341. The reversal of 201422132312 is 213231224102.

It is a super-2 number, since 2×201422132312² (a number of 23 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, 18700238 + ... + 18711005.

Almost surely, 2^201422132312 is an apocalyptic number.

It is an amenable number.

201422132312 is a deficient number, since it is larger than the sum of its proper divisors (176805544528).

201422132312 is a wasteful number, since it uses less digits than its factorization.

201422132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37411922 (or 37411918 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201422132312 its reverse (213231224102), we get a palindrome (414653356414).

The spelling of 201422132312 in words is "two hundred one billion, four hundred twenty-two million, one hundred thirty-two thousand, three hundred twelve".