1422443502612 has 72 divisors (see below), whose sum is σ = 3924356147712. Its totient is φ = 430839043200.

The previous prime is 1422443502583. The next prime is 1422443502653. The reversal of 1422443502612 is 2162053442241.

1422443502612 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 4 + 4 + 35 + 0 + 2 + 612 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14833 + ... + 1686744.

It is an arithmetic number, because the mean of its divisors is an integer number (54504946496).

Almost surely, 2^{1422443502612} is an apocalyptic number.

1422443502612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1422443502612 is an abundant number, since it is smaller than the sum of its proper divisors (2501912645100).

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

1422443502612 is a wasteful number, since it uses less digits than its factorization.

1422443502612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703709 (or 1703704 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 1422443502612 its reverse (2162053442241), we get a palindrome (3584496944853).

The spelling of 1422443502612 in words is "one trillion, four hundred twenty-two billion, four hundred forty-three million, five hundred two thousand, six hundred twelve".