130022454 has 16 divisors (see below), whose sum is σ = 266092992. Its totient is φ = 42332808.

The previous prime is 130022449. The next prime is 130022471. The reversal of 130022454 is 454220031.

It is a self number, because there is not a number n which added to its sum of digits gives 130022454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251724 + ... + 252239.

It is an arithmetic number, because the mean of its divisors is an integer number (16630812).

Almost surely, 2^130022454 is an apocalyptic number.

130022454 is an abundant number, since it is smaller than the sum of its proper divisors (136070538).

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

130022454 is a wasteful number, since it uses less digits than its factorization.

130022454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504011.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 130022454 is about 11402.7388815144. The cubic root of 130022454 is about 506.6088662326.

Adding to 130022454 its reverse (454220031), we get a palindrome (584242485).

The spelling of 130022454 in words is "one hundred thirty million, twenty-two thousand, four hundred fifty-four".