22201131120140 has 96 divisors (see below), whose sum is σ = 56418180134400. Its totient is φ = 7163911609344.

The previous prime is 22201131120121. The next prime is 22201131120221. The reversal of 22201131120140 is 4102113110222.

It is a super-2 number, since 2×22201131120140² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191167811 + ... + 191283909.

It is an arithmetic number, because the mean of its divisors is an integer number (587689376400).

Almost surely, 2^{22201131120140} is an apocalyptic number.

22201131120140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201131120140 is an abundant number, since it is smaller than the sum of its proper divisors (34217049014260).

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

22201131120140 is a wasteful number, since it uses less digits than its factorization.

22201131120140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196479 (or 196477 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22201131120140 its reverse (4102113110222), we get a palindrome (26303244230362).

The spelling of 22201131120140 in words is "twenty-two trillion, two hundred one billion, one hundred thirty-one million, one hundred twenty thousand, one hundred forty".