22056061414156 has 48 divisors (see below), whose sum is σ = 48123137180160. Its totient is φ = 8593124008320.

The previous prime is 22056061414147. The next prime is 22056061414157. The reversal of 22056061414156 is 65141416065022.

It is not an unprimeable number, because it can be changed into a prime (22056061414157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18424240 + ... + 19584808.

It is an arithmetic number, because the mean of its divisors is an integer number (1002565357920).

Almost surely, 2^{22056061414156} is an apocalyptic number.

It is an amenable number.

22056061414156 is an abundant number, since it is smaller than the sum of its proper divisors (26067075766004).

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

22056061414156 is a wasteful number, since it uses less digits than its factorization.

22056061414156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222294 (or 1222292 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

Adding to 22056061414156 its reverse (65141416065022), we get a palindrome (87197477479178).

The spelling of 22056061414156 in words is "twenty-two trillion, fifty-six billion, sixty-one million, four hundred fourteen thousand, one hundred fifty-six".