22041021130 has 8 divisors (see below), whose sum is σ = 39673838052. Its totient is φ = 8816408448.

The previous prime is 22041021113. The next prime is 22041021131. The reversal of 22041021130 is 3112014022.

It can be written as a sum of positive squares in 2 ways, for example, as 20380703121 + 1660318009 = 142761^2 + 40747^2 .

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

It is a super-2 number, since 2×22041021130² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22041021131) 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, 1102051047 + ... + 1102051066.

Almost surely, 2^22041021130 is an apocalyptic number.

22041021130 is a deficient number, since it is larger than the sum of its proper divisors (17632816922).

22041021130 is a wasteful number, since it uses less digits than its factorization.

22041021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204102120.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22041021130 its reverse (3112014022), we get a palindrome (25153035152).

The spelling of 22041021130 in words is "twenty-two billion, forty-one million, twenty-one thousand, one hundred thirty".