2234311221342 has 32 divisors (see below), whose sum is σ = 4591962180000. Its totient is φ = 724236294528.

The previous prime is 2234311221323. The next prime is 2234311221371. The reversal of 2234311221342 is 2431221134322.

It is a happy number.

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, 2415717 + ... + 3210032.

It is an arithmetic number, because the mean of its divisors is an integer number (143498818125).

Almost surely, 2^{2234311221342} is an apocalyptic number.

2234311221342 is an abundant number, since it is smaller than the sum of its proper divisors (2357650958658).

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

2234311221342 is a wasteful number, since it uses less digits than its factorization.

2234311221342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627580.

The product of its digits is 13824, while the sum is 30.

Adding to 2234311221342 its reverse (2431221134322), we get a palindrome (4665532355664).

The spelling of 2234311221342 in words is "two trillion, two hundred thirty-four billion, three hundred eleven million, two hundred twenty-one thousand, three hundred forty-two".