22002236366 has 16 divisors (see below), whose sum is σ = 38121522480. Its totient is φ = 9412721280.

The previous prime is 22002236357. The next prime is 22002236411. The reversal of 22002236366 is 66363220022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29414381 + ... + 29415128.

It is an arithmetic number, because the mean of its divisors is an integer number (2382595155).

Almost surely, 2^22002236366 is an apocalyptic number.

22002236366 is a deficient number, since it is larger than the sum of its proper divisors (16119286114).

22002236366 is a wasteful number, since it uses less digits than its factorization.

22002236366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58829539.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 22002236366 its reverse (66363220022), we get a palindrome (88365456388).

The spelling of 22002236366 in words is "twenty-two billion, two million, two hundred thirty-six thousand, three hundred sixty-six".