1481472223422 has 64 divisors (see below), whose sum is σ = 3072377763840. Its totient is φ = 475733606400.

The previous prime is 1481472223421. The next prime is 1481472223433. The reversal of 1481472223422 is 2243222741841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481472223421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44753097 + ... + 44786187.

It is an arithmetic number, because the mean of its divisors is an integer number (48005902560).

Almost surely, 2^{1481472223422} is an apocalyptic number.

1481472223422 is an abundant number, since it is smaller than the sum of its proper divisors (1590905540418).

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

1481472223422 is a wasteful number, since it uses less digits than its factorization.

1481472223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34209.

The product of its digits is 344064, while the sum is 42.

The spelling of 1481472223422 in words is "one trillion, four hundred eighty-one billion, four hundred seventy-two million, two hundred twenty-three thousand, four hundred twenty-two".