22466413532155 has 16 divisors (see below), whose sum is σ = 26973923899104. Its totient is φ = 17963648225280.

The previous prime is 22466413532131. The next prime is 22466413532161. The reversal of 22466413532155 is 55123531466422.

It is not a de Polignac number, because 22466413532155 - 2³⁷ = 22328974578683 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22466413532099 and 22466413532108.

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, 73360300 + ... + 73665910.

It is an arithmetic number, because the mean of its divisors is an integer number (1685870243694).

Almost surely, 2^{22466413532155} is an apocalyptic number.

22466413532155 is a deficient number, since it is larger than the sum of its proper divisors (4507510366949).

22466413532155 is a wasteful number, since it uses less digits than its factorization.

22466413532155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313326.

The product of its digits is 5184000, while the sum is 49.

Adding to 22466413532155 its reverse (55123531466422), we get a palindrome (77589944998577).

The spelling of 22466413532155 in words is "twenty-two trillion, four hundred sixty-six billion, four hundred thirteen million, five hundred thirty-two thousand, one hundred fifty-five".