22212114342 has 32 divisors (see below), whose sum is σ = 49257275904. Its totient is φ = 6620599200.

The previous prime is 22212114329. The next prime is 22212114377. The reversal of 22212114342 is 24341121222.

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, 2754558 + ... + 2762609.

It is an arithmetic number, because the mean of its divisors is an integer number (1539289872).

Almost surely, 2^22212114342 is an apocalyptic number.

22212114342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22212114342 is an abundant number, since it is smaller than the sum of its proper divisors (27045161562).

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

22212114342 is a wasteful number, since it uses less digits than its factorization.

22212114342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5517244.

The product of its digits is 1536, while the sum is 24.

Adding to 22212114342 its reverse (24341121222), we get a palindrome (46553235564).

The spelling of 22212114342 in words is "twenty-two billion, two hundred twelve million, one hundred fourteen thousand, three hundred forty-two".