1402222442232 has 32 divisors (see below), whose sum is σ = 3626437352400. Its totient is φ = 451289981184.

The previous prime is 1402222442227. The next prime is 1402222442233. The reversal of 1402222442232 is 2322442222041.

It is a happy number.

It is a super-3 number, since 3×1402222442232³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1402222442232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402222442233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007343013 + ... + 1007344404.

Almost surely, 2^{1402222442232} is an apocalyptic number.

1402222442232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1402222442232 is an abundant number, since it is smaller than the sum of its proper divisors (2224214910168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402222442232 is a wasteful number, since it uses less digits than its factorization.

1402222442232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014687455 (or 2014687451 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1402222442232 its reverse (2322442222041), we get a palindrome (3724664664273).

The spelling of 1402222442232 in words is "one trillion, four hundred two billion, two hundred twenty-two million, four hundred forty-two thousand, two hundred thirty-two".