2220211103342 has 4 divisors (see below), whose sum is σ = 3330316655016. Its totient is φ = 1110105551670.

The previous prime is 2220211103323. The next prime is 2220211103393. The reversal of 2220211103342 is 2433011120222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555052775834 + ... + 555052775837.

It is an arithmetic number, because the mean of its divisors is an integer number (832579163754).

Almost surely, 2^{2220211103342} is an apocalyptic number.

2220211103342 is a deficient number, since it is larger than the sum of its proper divisors (1110105551674).

2220211103342 is a wasteful number, since it uses less digits than its factorization.

2220211103342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110105551673.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2220211103342 its reverse (2433011120222), we get a palindrome (4653222223564).

The spelling of 2220211103342 in words is "two trillion, two hundred twenty billion, two hundred eleven million, one hundred three thousand, three hundred forty-two".