2202335085645 has 80 divisors (see below), whose sum is σ = 4277330988480. Its totient is φ = 1079776728576.

The previous prime is 2202335085547. The next prime is 2202335085659. The reversal of 2202335085645 is 5465805332022.

2202335085645 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 33 + 50 + 8 + 564 + 5 = 666.

It is not a de Polignac number, because 2202335085645 - 2²⁴ = 2202318308429 is a prime.

It is a super-3 number, since 3×2202335085645³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2202335085645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3423415 + ... + 4015524.

It is an arithmetic number, because the mean of its divisors is an integer number (53466637356).

Almost surely, 2^{2202335085645} is an apocalyptic number.

It is an amenable number.

2202335085645 is a deficient number, since it is larger than the sum of its proper divisors (2074995902835).

2202335085645 is a wasteful number, since it uses less digits than its factorization.

2202335085645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7439016 (or 7439007 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 2202335085645 in words is "two trillion, two hundred two billion, three hundred thirty-five million, eighty-five thousand, six hundred forty-five".