34012421222 has 16 divisors (see below), whose sum is σ = 55137299280. Its totient is φ = 15642567072.

The previous prime is 34012421221. The next prime is 34012421309. The reversal of 34012421222 is 22212421043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012421221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2303897 + ... + 2318612.

It is an arithmetic number, because the mean of its divisors is an integer number (3446081205).

Almost surely, 2^34012421222 is an apocalyptic number.

34012421222 is a deficient number, since it is larger than the sum of its proper divisors (21124878058).

34012421222 is a wasteful number, since it uses less digits than its factorization.

34012421222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622807.

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

Adding to 34012421222 its reverse (22212421043), we get a palindrome (56224842265).

The spelling of 34012421222 in words is "thirty-four billion, twelve million, four hundred twenty-one thousand, two hundred twenty-two".