22541144130 has 48 divisors (see below), whose sum is σ = 60777609984. Its totient is φ = 6010971120.

The previous prime is 22541144081. The next prime is 22541144147. The reversal of 22541144130 is 3144114522.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22541144094 and 22541144103.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4635666 + ... + 4640525.

It is an arithmetic number, because the mean of its divisors is an integer number (1266200208).

Almost surely, 2^22541144130 is an apocalyptic number.

22541144130 is an abundant number, since it is smaller than the sum of its proper divisors (38236465854).

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

22541144130 is an equidigital number, since it uses as much as digits as its factorization.

22541144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9276213 (or 9276201 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 22541144130 its reverse (3144114522), we get a palindrome (25685258652).

The spelling of 22541144130 in words is "twenty-two billion, five hundred forty-one million, one hundred forty-four thousand, one hundred thirty".