201111342140022 has 32 divisors (see below), whose sum is σ = 412034128871904. Its totient is φ = 65401882291200.

The previous prime is 201111342139963. The next prime is 201111342140143. The reversal of 201111342140022 is 220041243111102.

It is a junction number, because it is equal to n+sod(n) for n = 201111342139974 and 201111342140001.

It is a congruent number.

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, 110976322 + ... + 112773962.

It is an arithmetic number, because the mean of its divisors is an integer number (12876066527247).

Almost surely, 2^{201111342140022} is an apocalyptic number.

201111342140022 is an abundant number, since it is smaller than the sum of its proper divisors (210922786731882).

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

201111342140022 is a wasteful number, since it uses less digits than its factorization.

201111342140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252464.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 201111342140022 its reverse (220041243111102), we get a palindrome (421152585251124).

The spelling of 201111342140022 in words is "two hundred one trillion, one hundred eleven billion, three hundred forty-two million, one hundred forty thousand, twenty-two".