1012422030 has 64 divisors (see below), whose sum is σ = 2571229440. Its totient is φ = 254416896.

The previous prime is 1012421999. The next prime is 1012422091. The reversal of 1012422030 is 302242101.

1012422030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105409 + ... + 114611.

It is an arithmetic number, because the mean of its divisors is an integer number (40175460).

Almost surely, 2^1012422030 is an apocalyptic number.

1012422030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1012422030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285614720).

1012422030 is an abundant number, since it is smaller than the sum of its proper divisors (1558807410).

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

1012422030 is a wasteful number, since it uses less digits than its factorization.

1012422030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9425.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1012422030 is about 31818.5799494572. The cubic root of 1012422030 is about 1004.1236488136.

Adding to 1012422030 its reverse (302242101), we get a palindrome (1314664131).

The spelling of 1012422030 in words is "one billion, twelve million, four hundred twenty-two thousand, thirty".