22110490 has 16 divisors (see below), whose sum is σ = 41893920. Its totient is φ = 8378640.

The previous prime is 22110449. The next prime is 22110503. The reversal of 22110490 is 9401122.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57996 + ... + 58375.

It is an arithmetic number, because the mean of its divisors is an integer number (2618370).

Almost surely, 2^22110490 is an apocalyptic number.

22110490 is a deficient number, since it is larger than the sum of its proper divisors (19783430).

22110490 is a wasteful number, since it uses less digits than its factorization.

22110490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116397.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 22110490 is about 4702.1792819926. The cubic root of 22110490 is about 280.6722368123.

The spelling of 22110490 in words is "twenty-two million, one hundred ten thousand, four hundred ninety".