22153010 has 32 divisors (see below), whose sum is σ = 44684352. Its totient is φ = 7836480.

The previous prime is 22153007. The next prime is 22153039. The reversal of 22153010 is 1035122.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1349 + ... + 6791.

It is an arithmetic number, because the mean of its divisors is an integer number (1396386).

Almost surely, 2^22153010 is an apocalyptic number.

22153010 is an abundant number, since it is smaller than the sum of its proper divisors (22531342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22153010 is a wasteful number, since it uses less digits than its factorization.

22153010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 22153010 is about 4706.6984182121. The cubic root of 22153010 is about 280.8520389724.

Adding to 22153010 its reverse (1035122), we get a palindrome (23188132).

It can be divided in two parts, 2215 and 3010, that added together give a palindrome (5225).

The spelling of 22153010 in words is "twenty-two million, one hundred fifty-three thousand, ten".