22201141040120 has 64 divisors (see below), whose sum is σ = 57103968660480. Its totient is φ = 7609777082496.

The previous prime is 22201141040063. The next prime is 22201141040123. The reversal of 22201141040120 is 2104014110222.

It is a super-2 number, since 2×22201141040120² (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 a junction number, because it is equal to n+sod(n) for n = 22201141040092 and 22201141040101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201141040123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9593654 + ... + 11680773.

It is an arithmetic number, because the mean of its divisors is an integer number (892249510320).

Almost surely, 2^{22201141040120} is an apocalyptic number.

22201141040120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201141040120 is an abundant number, since it is smaller than the sum of its proper divisors (34902827620360).

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

22201141040120 is a wasteful number, since it uses less digits than its factorization.

22201141040120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21278172 (or 21278168 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22201141040120 its reverse (2104014110222), we get a palindrome (24305155150342).

The spelling of 22201141040120 in words is "twenty-two trillion, two hundred one billion, one hundred forty-one million, forty thousand, one hundred twenty".