1401220003324 has 12 divisors (see below), whose sum is σ = 2452173409224. Its totient is φ = 700599029264.

The previous prime is 1401220003307. The next prime is 1401220003349. The reversal of 1401220003324 is 4233000221041.

It is a junction number, because it is equal to n+sod(n) for n = 1401220003295 and 1401220003304.

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, 2452342 + ... + 2969245.

It is an arithmetic number, because the mean of its divisors is an integer number (204347784102).

Almost surely, 2^{1401220003324} is an apocalyptic number.

It is an amenable number.

1401220003324 is a deficient number, since it is larger than the sum of its proper divisors (1050953405900).

1401220003324 is a wasteful number, since it uses less digits than its factorization.

1401220003324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486204 (or 5486202 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1401220003324 its reverse (4233000221041), we get a palindrome (5634220224365).

The spelling of 1401220003324 in words is "one trillion, four hundred one billion, two hundred twenty million, three thousand, three hundred twenty-four".