1401003122232 has 32 divisors (see below), whose sum is σ = 4002866064000. Its totient is φ = 400286606304.

The previous prime is 1401003122203. The next prime is 1401003122249. The reversal of 1401003122232 is 2322213001041.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1401003122199 and 1401003122208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4169651982 + ... + 4169652317.

It is an arithmetic number, because the mean of its divisors is an integer number (125089564500).

Almost surely, 2^{1401003122232} is an apocalyptic number.

1401003122232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1401003122232 is an abundant number, since it is smaller than the sum of its proper divisors (2601862941768).

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

1401003122232 is a wasteful number, since it uses less digits than its factorization.

1401003122232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8339304315 (or 8339304311 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1401003122232 its reverse (2322213001041), we get a palindrome (3723216123273).

The spelling of 1401003122232 in words is "one trillion, four hundred one billion, three million, one hundred twenty-two thousand, two hundred thirty-two".