1061022422 has 4 divisors (see below), whose sum is σ = 1591533636. Its totient is φ = 530511210.

The previous prime is 1061022421. The next prime is 1061022433. The reversal of 1061022422 is 2242201601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1061022422² = 2251537159973492168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061022394 and 1061022403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061022421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265255604 + ... + 265255607.

It is an arithmetic number, because the mean of its divisors is an integer number (397883409).

Almost surely, 2^1061022422 is an apocalyptic number.

1061022422 is a deficient number, since it is larger than the sum of its proper divisors (530511214).

1061022422 is an equidigital number, since it uses as much as digits as its factorization.

1061022422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530511213.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1061022422 is about 32573.3391288029. The cubic root of 1061022422 is about 1019.9405392738.

The spelling of 1061022422 in words is "one billion, sixty-one million, twenty-two thousand, four hundred twenty-two".