1042562222 has 8 divisors (see below), whose sum is σ = 1684139016. Its totient is φ = 481182552.

The previous prime is 1042562173. The next prime is 1042562237. The reversal of 1042562222 is 2222652401.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 40098547 = 1042562222 / (1 + 0 + 4 + 2 + 5 + 6 + 2 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1042562191 and 1042562200.

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, 20049248 + ... + 20049299.

It is an arithmetic number, because the mean of its divisors is an integer number (210517377).

Almost surely, 2^1042562222 is an apocalyptic number.

1042562222 is a deficient number, since it is larger than the sum of its proper divisors (641576794).

1042562222 is a wasteful number, since it uses less digits than its factorization.

1042562222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40098562.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1042562222 is about 32288.7321212834. The cubic root of 1042562222 is about 1013.9907532999.

The spelling of 1042562222 in words is "one billion, forty-two million, five hundred sixty-two thousand, two hundred twenty-two".