1020222130 has 32 divisors (see below), whose sum is σ = 1864840320. Its totient is φ = 401808000.

The previous prime is 1020222097. The next prime is 1020222143. The reversal of 1020222130 is 312220201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020222130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221107 + ... + 225673.

It is an arithmetic number, because the mean of its divisors is an integer number (58276260).

Almost surely, 2^1020222130 is an apocalyptic number.

1020222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020222130 is a deficient number, since it is larger than the sum of its proper divisors (844618190).

1020222130 is a wasteful number, since it uses less digits than its factorization.

1020222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1020222130 is about 31940.9162360756. The cubic root of 1020222130 is about 1006.6957765120.

Adding to 1020222130 its reverse (312220201), we get a palindrome (1332442331).

The spelling of 1020222130 in words is "one billion, twenty million, two hundred twenty-two thousand, one hundred thirty".