22201231410240 has 112 divisors (see below), whose sum is σ = 73553645006208. Its totient is φ = 5662922788864.

The previous prime is 22201231410233. The next prime is 22201231410277. The reversal of 22201231410240 is 4201413210222.

It is a super-2 number, since 2×22201231410240² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 22201231410240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502723197 + ... + 502767356.

Almost surely, 2^{22201231410240} is an apocalyptic number.

22201231410240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201231410240 is an abundant number, since it is smaller than the sum of its proper divisors (51352413595968).

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

22201231410240 is a wasteful number, since it uses less digits than its factorization.

22201231410240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005490596 (or 1005490586 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22201231410240 its reverse (4201413210222), we get a palindrome (26402644620462).

It can be divided in two parts, 2220123 and 1410240, that added together give a palindrome (3630363).

The spelling of 22201231410240 in words is "twenty-two trillion, two hundred one billion, two hundred thirty-one million, four hundred ten thousand, two hundred forty".