22601401043 has 32 divisors (see below), whose sum is σ = 26632488960. Its totient is φ = 18981204480.

The previous prime is 22601401021. The next prime is 22601401057. The reversal of 22601401043 is 34010410622.

It is not a de Polignac number, because 22601401043 - 2²⁴ = 22584623827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22601401013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11419628 + ... + 11421606.

It is an arithmetic number, because the mean of its divisors is an integer number (832265280).

Almost surely, 2^22601401043 is an apocalyptic number.

22601401043 is a deficient number, since it is larger than the sum of its proper divisors (4031087917).

22601401043 is a wasteful number, since it uses less digits than its factorization.

22601401043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22601401043 its reverse (34010410622), we get a palindrome (56611811665).

The spelling of 22601401043 in words is "twenty-two billion, six hundred one million, four hundred one thousand, forty-three".