22204062 has 24 divisors (see below), whose sum is σ = 50201424. Its totient is φ = 7079424.

The previous prime is 22204051. The next prime is 22204073. The reversal of 22204062 is 26040222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22204051) and next prime (22204073).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26403 + ... + 27230.

It is an arithmetic number, because the mean of its divisors is an integer number (2091726).

Almost surely, 2^22204062 is an apocalyptic number.

22204062 is an abundant number, since it is smaller than the sum of its proper divisors (27997362).

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

22204062 is a wasteful number, since it uses less digits than its factorization.

22204062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53664 (or 53661 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 22204062 is about 4712.1186317834. The cubic root of 22204062 is about 281.0676162727.

Adding to 22204062 its reverse (26040222), we get a palindrome (48244284).

The spelling of 22204062 in words is "twenty-two million, two hundred four thousand, sixty-two".