1022401130 has 8 divisors (see below), whose sum is σ = 1840322052. Its totient is φ = 408960448.

The previous prime is 1022401123. The next prime is 1022401139. The reversal of 1022401130 is 311042201.

It can be written as a sum of positive squares in 2 ways, for example, as 972005329 + 50395801 = 31177^2 + 7099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1022401139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51120047 + ... + 51120066.

Almost surely, 2^1022401130 is an apocalyptic number.

1022401130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022401130 is a deficient number, since it is larger than the sum of its proper divisors (817920922).

1022401130 is a wasteful number, since it uses less digits than its factorization.

1022401130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102240120.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1022401130 is about 31975.0078967934. The cubic root of 1022401130 is about 1007.4119702984.

Adding to 1022401130 its reverse (311042201), we get a palindrome (1333443331).

The spelling of 1022401130 in words is "one billion, twenty-two million, four hundred one thousand, one hundred thirty".