32220241012140 has 48 divisors (see below), whose sum is σ = 90235174048992. Its totient is φ = 8590302439936.

The previous prime is 32220241012129. The next prime is 32220241012151. The reversal of 32220241012140 is 4121014202223.

It is an interprime number because it is at equal distance from previous prime (32220241012129) and next prime (32220241012151).

It is a self number, because there is not a number n which added to its sum of digits gives 32220241012140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54762129 + ... + 55347368.

It is an arithmetic number, because the mean of its divisors is an integer number (1879899459354).

Almost surely, 2^{32220241012140} is an apocalyptic number.

32220241012140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32220241012140 is an abundant number, since it is smaller than the sum of its proper divisors (58014933036852).

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

32220241012140 is a wasteful number, since it uses less digits than its factorization.

32220241012140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110114386 (or 110114384 counting only the distinct ones).

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

Adding to 32220241012140 its reverse (4121014202223), we get a palindrome (36341255214363).

The spelling of 32220241012140 in words is "thirty-two trillion, two hundred twenty billion, two hundred forty-one million, twelve thousand, one hundred forty".