2201420120342 has 16 divisors (see below), whose sum is σ = 3323595820272. Its totient is φ = 1093556674080.

The previous prime is 2201420120269. The next prime is 2201420120351. The reversal of 2201420120342 is 2430210241022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977833 + ... + 2883515.

It is an arithmetic number, because the mean of its divisors is an integer number (207724738767).

Almost surely, 2^{2201420120342} is an apocalyptic number.

2201420120342 is a deficient number, since it is larger than the sum of its proper divisors (1122175699930).

2201420120342 is a wasteful number, since it uses less digits than its factorization.

2201420120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913583.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2201420120342 its reverse (2430210241022), we get a palindrome (4631630361364).

The spelling of 2201420120342 in words is "two trillion, two hundred one billion, four hundred twenty million, one hundred twenty thousand, three hundred forty-two".