1022211130 has 16 divisors (see below), whose sum is σ = 1840344480. Its totient is φ = 408803472.

The previous prime is 1022211121. The next prime is 1022211137. The reversal of 1022211130 is 311122201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022211130.

It is not an unprimeable number, because it can be changed into a prime (1022211137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90877 + ... + 101503.

It is an arithmetic number, because the mean of its divisors is an integer number (115021530).

Almost surely, 2^1022211130 is an apocalyptic number.

1022211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022211130 is a deficient number, since it is larger than the sum of its proper divisors (818133350).

1022211130 is a wasteful number, since it uses less digits than its factorization.

1022211130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20253.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1022211130 is about 31972.0366883313. The cubic root of 1022211130 is about 1007.3495616127.

Adding to 1022211130 its reverse (311122201), we get a palindrome (1333333331).

The spelling of 1022211130 in words is "one billion, twenty-two million, two hundred eleven thousand, one hundred thirty".