2201354364140 has 12 divisors (see below), whose sum is σ = 4622844164736. Its totient is φ = 880541745648.

The previous prime is 2201354364127. The next prime is 2201354364149. The reversal of 2201354364140 is 414634531022.

It is a super-2 number, since 2×2201354364140² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2201354364140.

It is not an unprimeable number, because it can be changed into a prime (2201354364149) 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, 55033859084 + ... + 55033859123.

It is an arithmetic number, because the mean of its divisors is an integer number (385237013728).

Almost surely, 2^{2201354364140} is an apocalyptic number.

2201354364140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201354364140 is an abundant number, since it is smaller than the sum of its proper divisors (2421489800596).

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

2201354364140 is a wasteful number, since it uses less digits than its factorization.

2201354364140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110067718216 (or 110067718214 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 2201354364140 its reverse (414634531022), we get a palindrome (2615988895162).

The spelling of 2201354364140 in words is "two trillion, two hundred one billion, three hundred fifty-four million, three hundred sixty-four thousand, one hundred forty".