224451022 has 16 divisors (see below), whose sum is σ = 342392832. Its totient is φ = 110329240.

The previous prime is 224450999. The next prime is 224451023. The reversal of 224451022 is 220154422.

It is a super-2 number, since 2×224451022² = 100756522553688968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224450984 and 224451002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224451023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52323 + ... + 56449.

It is an arithmetic number, because the mean of its divisors is an integer number (21399552).

Almost surely, 2^224451022 is an apocalyptic number.

224451022 is a deficient number, since it is larger than the sum of its proper divisors (117941810).

224451022 is a wasteful number, since it uses less digits than its factorization.

224451022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4583.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 224451022 is about 14981.6895575900. The cubic root of 224451022 is about 607.7251307601.

The spelling of 224451022 in words is "two hundred twenty-four million, four hundred fifty-one thousand, twenty-two".