1222230413404 has 96 divisors (see below), whose sum is σ = 2872169298432. Its totient is φ = 439509024000.

The previous prime is 1222230413387. The next prime is 1222230413413. The reversal of 1222230413404 is 4043140322221.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46957914 + ... + 46983934.

It is an arithmetic number, because the mean of its divisors is an integer number (29918430192).

Almost surely, 2^{1222230413404} is an apocalyptic number.

1222230413404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1222230413404 is an abundant number, since it is smaller than the sum of its proper divisors (1649938885028).

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

1222230413404 is a wasteful number, since it uses less digits than its factorization.

1222230413404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37787 (or 37785 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1222230413404 its reverse (4043140322221), we get a palindrome (5265370735625).

The spelling of 1222230413404 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, four hundred thirteen thousand, four hundred four".