22134622 has 8 divisors (see below), whose sum is σ = 33656976. Its totient is φ = 10915632.

The previous prime is 22134613. The next prime is 22134631. The reversal of 22134622 is 22643122.

It is an interprime number because it is at equal distance from previous prime (22134613) and next prime (22134631).

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

It is a junction number, because it is equal to n+sod(n) for n = 22134593 and 22134602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75658 + ... + 75949.

It is an arithmetic number, because the mean of its divisors is an integer number (4207122).

Almost surely, 2^22134622 is an apocalyptic number.

22134622 is a deficient number, since it is larger than the sum of its proper divisors (11522354).

22134622 is a wasteful number, since it uses less digits than its factorization.

22134622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151682.

The product of its digits is 1152, while the sum is 22.

The square root of 22134622 is about 4704.7446264383. The cubic root of 22134622 is about 280.7743108319.

Adding to 22134622 its reverse (22643122), we get a palindrome (44777744).

It can be divided in two parts, 221 and 34622, that added together give a palindrome (34843).

The spelling of 22134622 in words is "twenty-two million, one hundred thirty-four thousand, six hundred twenty-two".