222011401342 has 4 divisors (see below), whose sum is σ = 333017102016. Its totient is φ = 111005700670.

The previous prime is 222011401321. The next prime is 222011401351. The reversal of 222011401342 is 243104110222.

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, 55502850334 + ... + 55502850337.

It is an arithmetic number, because the mean of its divisors is an integer number (83254275504).

Almost surely, 2^222011401342 is an apocalyptic number.

222011401342 is a deficient number, since it is larger than the sum of its proper divisors (111005700674).

222011401342 is a wasteful number, since it uses less digits than its factorization.

222011401342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111005700673.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 222011401342 its reverse (243104110222), we get a palindrome (465115511564).

The spelling of 222011401342 in words is "two hundred twenty-two billion, eleven million, four hundred one thousand, three hundred forty-two".