1022550126 has 32 divisors (see below), whose sum is σ = 2203800480. Its totient is φ = 314433024.

The previous prime is 1022550083. The next prime is 1022550131. The reversal of 1022550126 is 6210552201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022550096 and 1022550105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164890 + ... + 170978.

It is an arithmetic number, because the mean of its divisors is an integer number (68868765).

Almost surely, 2^1022550126 is an apocalyptic number.

1022550126 is an abundant number, since it is smaller than the sum of its proper divisors (1181250354).

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

1022550126 is a wasteful number, since it uses less digits than its factorization.

1022550126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1022550126 is about 31977.3376940608. The cubic root of 1022550126 is about 1007.4609051240.

The spelling of 1022550126 in words is "one billion, twenty-two million, five hundred fifty thousand, one hundred twenty-six".