1010222650 has 48 divisors (see below), whose sum is σ = 1951687584. Its totient is φ = 388745280.

The previous prime is 1010222641. The next prime is 1010222651. The reversal of 1010222650 is 562220101.

It is not an unprimeable number, because it can be changed into a prime (1010222651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140544 + ... + 147556.

It is an arithmetic number, because the mean of its divisors is an integer number (40660158).

Almost surely, 2^1010222650 is an apocalyptic number.

1010222650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010222650 is a deficient number, since it is larger than the sum of its proper divisors (941464934).

1010222650 is a wasteful number, since it uses less digits than its factorization.

1010222650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7135 (or 7130 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1010222650 is about 31783.9999056129. Note that the first 4 decimals coincide. The cubic root of 1010222650 is about 1003.3960041010.

Adding to 1010222650 its reverse (562220101), we get a palindrome (1572442751).

The spelling of 1010222650 in words is "one billion, ten million, two hundred twenty-two thousand, six hundred fifty".