22735022 has 8 divisors (see below), whose sum is σ = 34133400. Its totient is φ = 11357224.

The previous prime is 22735019. The next prime is 22735049. The reversal of 22735022 is 22053722.

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

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, 1997 + ... + 7032.

It is an arithmetic number, because the mean of its divisors is an integer number (4266675).

Almost surely, 2^22735022 is an apocalyptic number.

22735022 is a deficient number, since it is larger than the sum of its proper divisors (11398378).

22735022 is a wasteful number, since it uses less digits than its factorization.

22735022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10290.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 22735022 is about 4768.1256275396. The cubic root of 22735022 is about 283.2903578033.

Adding to 22735022 its reverse (22053722), we get a palindrome (44788744).

The spelling of 22735022 in words is "twenty-two million, seven hundred thirty-five thousand, twenty-two".