22016461005140 has 48 divisors (see below), whose sum is σ = 52842898585344. Its totient is φ = 7548016320000.

The previous prime is 22016461005083. The next prime is 22016461005173. The reversal of 22016461005140 is 4150016461022.

It is a junction number, because it is equal to n+sod(n) for n = 22016461005097 and 22016461005106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2855936 + ... + 7224215.

It is an arithmetic number, because the mean of its divisors is an integer number (1100893720528).

Almost surely, 2^{22016461005140} is an apocalyptic number.

22016461005140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22016461005140 is an abundant number, since it is smaller than the sum of its proper divisors (30826437580204).

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

22016461005140 is a wasteful number, since it uses less digits than its factorization.

22016461005140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10095768 (or 10095766 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 22016461005140 its reverse (4150016461022), we get a palindrome (26166477466162).

The spelling of 22016461005140 in words is "twenty-two trillion, sixteen billion, four hundred sixty-one million, five thousand, one hundred forty".