222140467404665 has 16 divisors (see below), whose sum is σ = 266789154707136. Its totient is φ = 177565351252800.

The previous prime is 222140467404637. The next prime is 222140467404677. The reversal of 222140467404665 is 566404764041222.

It is not a de Polignac number, because 222140467404665 - 2²⁰ = 222140466356089 is a prime.

It is a Duffinian 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, 42142910 + ... + 47120120.

It is an arithmetic number, because the mean of its divisors is an integer number (16674322169196).

Almost surely, 2^{222140467404665} is an apocalyptic number.

It is an amenable number.

222140467404665 is a deficient number, since it is larger than the sum of its proper divisors (44648687302471).

222140467404665 is a wasteful number, since it uses less digits than its factorization.

222140467404665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984600.

The product of its (nonzero) digits is 15482880, while the sum is 53.

The spelling of 222140467404665 in words is "two hundred twenty-two trillion, one hundred forty billion, four hundred sixty-seven million, four hundred four thousand, six hundred sixty-five".