1403224213011 has 4 divisors (see below), whose sum is σ = 1870965617352. Its totient is φ = 935482808672.

The previous prime is 1403224213009. The next prime is 1403224213049. The reversal of 1403224213011 is 1103124223041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1403224213011 - 2¹ = 1403224213009 is a prime.

It is a super-2 number, since 2×1403224213011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1403224213051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233870702166 + ... + 233870702171.

It is an arithmetic number, because the mean of its divisors is an integer number (467741404338).

Almost surely, 2^{1403224213011} is an apocalyptic number.

1403224213011 is a deficient number, since it is larger than the sum of its proper divisors (467741404341).

1403224213011 is an equidigital number, since it uses as much as digits as its factorization.

1403224213011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467741404340.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1403224213011 its reverse (1103124223041), we get a palindrome (2506348436052).

The spelling of 1403224213011 in words is "one trillion, four hundred three billion, two hundred twenty-four million, two hundred thirteen thousand, eleven".