222240201202141 has 4 divisors (see below), whose sum is σ = 222242365764252. Its totient is φ = 222238036640032.

The previous prime is 222240201202111. The next prime is 222240201202177. The reversal of 222240201202141 is 141202102042222.

222240201202141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29652696994041 + 192587504208100 = 5445429^2 + 13877590^2 .

It is a cyclic number.

It is not a de Polignac number, because 222240201202141 - 2⁷ = 222240201202013 is a prime.

It is a super-2 number, since 2×222240201202141² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222240201202111) 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, 1082127040 + ... + 1082332393.

It is an arithmetic number, because the mean of its divisors is an integer number (55560591441063).

Almost surely, 2^{222240201202141} is an apocalyptic number.

It is an amenable number.

222240201202141 is a deficient number, since it is larger than the sum of its proper divisors (2164562111).

222240201202141 is a wasteful number, since it uses less digits than its factorization.

222240201202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164562110.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 222240201202141 its reverse (141202102042222), we get a palindrome (363442303244363).

The spelling of 222240201202141 in words is "two hundred twenty-two trillion, two hundred forty billion, two hundred one million, two hundred two thousand, one hundred forty-one".