22700126 has 8 divisors (see below), whose sum is σ = 35530704. Its totient is φ = 10856560.

The previous prime is 22700123. The next prime is 22700131. The reversal of 22700126 is 62100722.

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

It is a super-3 number, since 3×22700126³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22700098 and 22700107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22700123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246695 + ... + 246786.

It is an arithmetic number, because the mean of its divisors is an integer number (4441338).

Almost surely, 2^22700126 is an apocalyptic number.

22700126 is a deficient number, since it is larger than the sum of its proper divisors (12830578).

22700126 is a wasteful number, since it uses less digits than its factorization.

22700126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493506.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 22700126 is about 4764.4649227379. The cubic root of 22700126 is about 283.1453427321.

Adding to 22700126 its reverse (62100722), we get a palindrome (84800848).

The spelling of 22700126 in words is "twenty-two million, seven hundred thousand, one hundred twenty-six".