22434142211 has 8 divisors (see below), whose sum is σ = 24165779904. Its totient is φ = 20703352320.

The previous prime is 22434142193. The next prime is 22434142229. The reversal of 22434142211 is 11224143422.

It is an interprime number because it is at equal distance from previous prime (22434142193) and next prime (22434142229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22434142211 - 2⁶ = 22434142147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434142261) 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, 156446 + ... + 263331.

It is an arithmetic number, because the mean of its divisors is an integer number (3020722488).

Almost surely, 2^22434142211 is an apocalyptic number.

22434142211 is a deficient number, since it is larger than the sum of its proper divisors (1731637693).

22434142211 is a wasteful number, since it uses less digits than its factorization.

22434142211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423901.

The product of its digits is 3072, while the sum is 26.

Adding to 22434142211 its reverse (11224143422), we get a palindrome (33658285633).

The spelling of 22434142211 in words is "twenty-two billion, four hundred thirty-four million, one hundred forty-two thousand, two hundred eleven".