22022263133645 has 16 divisors (see below), whose sum is σ = 26724896352000. Its totient is φ = 17419041982848.

The previous prime is 22022263133639. The next prime is 22022263133657. The reversal of 22022263133645 is 54633136222022.

It is a cyclic number.

It is not a de Polignac number, because 22022263133645 - 2⁶ = 22022263133581 is a prime.

It is a super-3 number, since 3×22022263133645³ (a number of 41 digits) contains 333 as substring.

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, 8446016 + ... + 10741494.

It is an arithmetic number, because the mean of its divisors is an integer number (1670306022000).

Almost surely, 2^{22022263133645} is an apocalyptic number.

It is an amenable number.

22022263133645 is a deficient number, since it is larger than the sum of its proper divisors (4702633218355).

22022263133645 is a wasteful number, since it uses less digits than its factorization.

22022263133645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317132.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 22022263133645 its reverse (54633136222022), we get a palindrome (76655399355667).

The spelling of 22022263133645 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-three million, one hundred thirty-three thousand, six hundred forty-five".